240390480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 879372288

約数和(自身を除く): 638981808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 37, 40, 44, 46, 48, 55, 60, 66, 69, 74, 80, 88, 92, 107, 110, 111, 115, 120, 132, 138, 148, 165, 176, 184, 185, 214, 220, 222, 230, 240, 253, 264, 276, 296, 321, 330, 345, 368, 370, 407, 428, 440, 444, 460, 506, 528, 535, 552, 555, 592, 642, 660, 690, 740, 759, 814, 851, 856, 880, 888, 920, 1012, 1070, 1104, 1110, 1177, 1221, 1265, 1284, 1320, 1380, 1480, 1518, 1605, 1628, 1702, 1712, 1776, 1840, 2024, 2035, 2140, 2220, 2354, 2442, 2461, 2530, 2553, 2568, 2640, 2760, 2960, 3036, 3210, 3256, 3404, 3531, 3795, 3959, 4048, 4070, 4255, 4280, 4440, 4708, 4884, 4922, 5060, 5106, 5136, 5520, 5885, 6072, 6105, 6420, 6512, 6808, 7062, 7383, 7590, 7918, 8140, 8510, 8560, 8880, 9361, 9416, 9768, 9844, 10120, 10212, 11770, 11877, 12144, 12210, 12305, 12765, 12840, 13616, 14124, 14766, 15180, 15836, 16280, 17020, 17655, 18722, 18832, 19536, 19688, 19795, 20240, 20424, 23540, 23754, 24420, 24610, 25530, 25680, 27071, 28083, 28248, 29532, 30360, 31672, 32560, 34040, 35310, 36915, 37444, 39376, 39590, 40848, 43549, 46805, 47080, 47508, 48840, 49220, 51060, 54142, 56166, 56496, 59064, 59385, 60720, 63344, 68080, 70620, 73830, 74888, 79180, 81213, 87098, 91057, 93610, 94160, 95016, 97680, 98440, 102120, 108284, 112332, 118128, 118770, 130647, 135355, 140415, 141240, 147660, 149776, 158360, 162426, 174196, 182114, 187220, 190032, 196880, 204240, 216568, 217745, 224664, 237540, 261294, 270710, 273171, 280830, 282480, 295320, 316720, 324852, 348392, 364228, 374440, 406065, 433136, 435490, 449328, 455285, 475080, 522588, 541420, 546342, 561660, 590640, 649704, 653235, 696784, 728456, 748880, 812130, 870980, 910570, 950160, 1001627, 1045176, 1082840, 1092684, 1123320, 1299408, 1306470, 1365855, 1456912, 1624260, 1741960, 1821140, 2003254, 2090352, 2165680, 2185368, 2246640, 2612940, 2731710, 3004881, 3248520, 3483920, 3642280, 4006508, 4370736, 5008135, 5225880, 5463420, 6009762, 6497040, 7284560, 8013016, 10016270, 10451760, 10926840, 12019524, 15024405, 16026032, 20032540, 21853680, 24039048, 30048810, 40065080, 48078096, 60097620, 80130160, 120195240, 240390480]

約数ペア:

[(1, 240390480), (2, 120195240), (3, 80130160), (4, 60097620), (5, 48078096), (6, 40065080), (8, 30048810), (10, 24039048), (11, 21853680), (12, 20032540), (15, 16026032), (16, 15024405), (20, 12019524), (22, 10926840), (23, 10451760), (24, 10016270), (30, 8013016), (33, 7284560), (37, 6497040), (40, 6009762), (44, 5463420), (46, 5225880), (48, 5008135), (55, 4370736), (60, 4006508), (66, 3642280), (69, 3483920), (74, 3248520), (80, 3004881), (88, 2731710), (92, 2612940), (107, 2246640), (110, 2185368), (111, 2165680), (115, 2090352), (120, 2003254), (132, 1821140), (138, 1741960), (148, 1624260), (165, 1456912), (176, 1365855), (184, 1306470), (185, 1299408), (214, 1123320), (220, 1092684), (222, 1082840), (230, 1045176), (240, 1001627), (253, 950160), (264, 910570), (276, 870980), (296, 812130), (321, 748880), (330, 728456), (345, 696784), (368, 653235), (370, 649704), (407, 590640), (428, 561660), (440, 546342), (444, 541420), (460, 522588), (506, 475080), (528, 455285), (535, 449328), (552, 435490), (555, 433136), (592, 406065), (642, 374440), (660, 364228), (690, 348392), (740, 324852), (759, 316720), (814, 295320), (851, 282480), (856, 280830), (880, 273171), (888, 270710), (920, 261294), (1012, 237540), (1070, 224664), (1104, 217745), (1110, 216568), (1177, 204240), (1221, 196880), (1265, 190032), (1284, 187220), (1320, 182114), (1380, 174196), (1480, 162426), (1518, 158360), (1605, 149776), (1628, 147660), (1702, 141240), (1712, 140415), (1776, 135355), (1840, 130647), (2024, 118770), (2035, 118128), (2140, 112332), (2220, 108284), (2354, 102120), (2442, 98440), (2461, 97680), (2530, 95016), (2553, 94160), (2568, 93610), (2640, 91057), (2760, 87098), (2960, 81213), (3036, 79180), (3210, 74888), (3256, 73830), (3404, 70620), (3531, 68080), (3795, 63344), (3959, 60720), (4048, 59385), (4070, 59064), (4255, 56496), (4280, 56166), (4440, 54142), (4708, 51060), (4884, 49220), (4922, 48840), (5060, 47508), (5106, 47080), (5136, 46805), (5520, 43549), (5885, 40848), (6072, 39590), (6105, 39376), (6420, 37444), (6512, 36915), (6808, 35310), (7062, 34040), (7383, 32560), (7590, 31672), (7918, 30360), (8140, 29532), (8510, 28248), (8560, 28083), (8880, 27071), (9361, 25680), (9416, 25530), (9768, 24610), (9844, 24420), (10120, 23754), (10212, 23540), (11770, 20424), (11877, 20240), (12144, 19795), (12210, 19688), (12305, 19536), (12765, 18832), (12840, 18722), (13616, 17655), (14124, 17020), (14766, 16280), (15180, 15836)]