384320880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 1355163264

約数和(自身を除く): 970842384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 47, 48, 60, 72, 80, 82, 90, 94, 120, 123, 141, 144, 164, 180, 188, 205, 235, 240, 246, 277, 282, 328, 360, 369, 376, 410, 423, 470, 492, 554, 564, 615, 656, 705, 720, 738, 752, 820, 831, 846, 940, 984, 1108, 1128, 1230, 1385, 1410, 1476, 1640, 1662, 1692, 1845, 1880, 1927, 1968, 2115, 2216, 2256, 2460, 2493, 2770, 2820, 2952, 3280, 3324, 3384, 3690, 3760, 3854, 4155, 4230, 4432, 4920, 4986, 5540, 5640, 5781, 5904, 6648, 6768, 7380, 7708, 8310, 8460, 9635, 9840, 9972, 11080, 11280, 11357, 11562, 12465, 13019, 13296, 14760, 15416, 16620, 16920, 17343, 19270, 19944, 22160, 22714, 23124, 24930, 26038, 28905, 29520, 30832, 33240, 33840, 34071, 34686, 38540, 39057, 39888, 45428, 46248, 49860, 52076, 56785, 57810, 65095, 66480, 68142, 69372, 77080, 78114, 86715, 90856, 92496, 99720, 102213, 104152, 113570, 115620, 117171, 130190, 136284, 138744, 154160, 156228, 170355, 173430, 181712, 195285, 199440, 204426, 208304, 227140, 231240, 234342, 260380, 272568, 277488, 312456, 340710, 346860, 390570, 408852, 454280, 462480, 468684, 511065, 520760, 533779, 545136, 585855, 624912, 681420, 693720, 781140, 817704, 908560, 937368, 1022130, 1041520, 1067558, 1171710, 1362840, 1387440, 1562280, 1601337, 1635408, 1874736, 2044260, 2135116, 2343420, 2668895, 2725680, 3124560, 3202674, 4088520, 4270232, 4686840, 4804011, 5337790, 6405348, 8006685, 8177040, 8540464, 9373680, 9608022, 10675580, 12810696, 16013370, 19216044, 21351160, 24020055, 25621392, 32026740, 38432088, 42702320, 48040110, 64053480, 76864176, 96080220, 128106960, 192160440, 384320880]

約数ペア:

[(1, 384320880), (2, 192160440), (3, 128106960), (4, 96080220), (5, 76864176), (6, 64053480), (8, 48040110), (9, 42702320), (10, 38432088), (12, 32026740), (15, 25621392), (16, 24020055), (18, 21351160), (20, 19216044), (24, 16013370), (30, 12810696), (36, 10675580), (40, 9608022), (41, 9373680), (45, 8540464), (47, 8177040), (48, 8006685), (60, 6405348), (72, 5337790), (80, 4804011), (82, 4686840), (90, 4270232), (94, 4088520), (120, 3202674), (123, 3124560), (141, 2725680), (144, 2668895), (164, 2343420), (180, 2135116), (188, 2044260), (205, 1874736), (235, 1635408), (240, 1601337), (246, 1562280), (277, 1387440), (282, 1362840), (328, 1171710), (360, 1067558), (369, 1041520), (376, 1022130), (410, 937368), (423, 908560), (470, 817704), (492, 781140), (554, 693720), (564, 681420), (615, 624912), (656, 585855), (705, 545136), (720, 533779), (738, 520760), (752, 511065), (820, 468684), (831, 462480), (846, 454280), (940, 408852), (984, 390570), (1108, 346860), (1128, 340710), (1230, 312456), (1385, 277488), (1410, 272568), (1476, 260380), (1640, 234342), (1662, 231240), (1692, 227140), (1845, 208304), (1880, 204426), (1927, 199440), (1968, 195285), (2115, 181712), (2216, 173430), (2256, 170355), (2460, 156228), (2493, 154160), (2770, 138744), (2820, 136284), (2952, 130190), (3280, 117171), (3324, 115620), (3384, 113570), (3690, 104152), (3760, 102213), (3854, 99720), (4155, 92496), (4230, 90856), (4432, 86715), (4920, 78114), (4986, 77080), (5540, 69372), (5640, 68142), (5781, 66480), (5904, 65095), (6648, 57810), (6768, 56785), (7380, 52076), (7708, 49860), (8310, 46248), (8460, 45428), (9635, 39888), (9840, 39057), (9972, 38540), (11080, 34686), (11280, 34071), (11357, 33840), (11562, 33240), (12465, 30832), (13019, 29520), (13296, 28905), (14760, 26038), (15416, 24930), (16620, 23124), (16920, 22714), (17343, 22160), (19270, 19944)]