880771680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 3149048448

約数和(自身を除く): 2268276768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 61, 72, 74, 80, 90, 96, 111, 120, 122, 144, 148, 160, 180, 183, 185, 222, 240, 244, 271, 288, 296, 305, 333, 360, 366, 370, 444, 480, 488, 542, 549, 555, 592, 610, 666, 720, 732, 740, 813, 888, 915, 976, 1084, 1098, 1110, 1184, 1220, 1332, 1355, 1440, 1464, 1480, 1626, 1665, 1776, 1830, 1952, 2168, 2196, 2220, 2257, 2439, 2440, 2664, 2710, 2745, 2928, 2960, 3252, 3330, 3552, 3660, 4065, 4336, 4392, 4440, 4514, 4878, 4880, 5328, 5420, 5490, 5856, 5920, 6504, 6660, 6771, 7320, 8130, 8672, 8784, 8880, 9028, 9756, 9760, 10027, 10656, 10840, 10980, 11285, 12195, 13008, 13320, 13542, 14640, 16260, 16531, 17568, 17760, 18056, 19512, 20054, 20313, 21680, 21960, 22570, 24390, 26016, 26640, 27084, 29280, 30081, 32520, 33062, 33855, 36112, 39024, 40108, 40626, 43360, 43920, 45140, 48780, 49593, 50135, 53280, 54168, 60162, 65040, 66124, 67710, 72224, 78048, 80216, 81252, 82655, 87840, 90243, 90280, 97560, 99186, 100270, 101565, 108336, 120324, 130080, 132248, 135420, 148779, 150405, 160432, 162504, 165310, 180486, 180560, 195120, 198372, 200540, 203130, 216672, 240648, 247965, 264496, 270840, 297558, 300810, 320864, 325008, 330620, 360972, 361120, 390240, 396744, 401080, 406260, 451215, 481296, 495930, 528992, 541680, 595116, 601620, 611647, 650016, 661240, 721944, 743895, 793488, 802160, 812520, 902430, 962592, 991860, 1083360, 1190232, 1203240, 1223294, 1322480, 1443888, 1487790, 1586976, 1604320, 1625040, 1804860, 1834941, 1983720, 2380464, 2406480, 2446588, 2644960, 2887776, 2975580, 3058235, 3250080, 3609720, 3669882, 3967440, 4760928, 4812960, 4893176, 5504823, 5951160, 6116470, 7219440, 7339764, 7934880, 9174705, 9786352, 11009646, 11902320, 12232940, 14438880, 14679528, 18349410, 19572704, 22019292, 23804640, 24465880, 27524115, 29359056, 36698820, 44038584, 48931760, 55048230, 58718112, 73397640, 88077168, 97863520, 110096460, 146795280, 176154336, 220192920, 293590560, 440385840, 880771680]

約数ペア:

[(1, 880771680), (2, 440385840), (3, 293590560), (4, 220192920), (5, 176154336), (6, 146795280), (8, 110096460), (9, 97863520), (10, 88077168), (12, 73397640), (15, 58718112), (16, 55048230), (18, 48931760), (20, 44038584), (24, 36698820), (30, 29359056), (32, 27524115), (36, 24465880), (37, 23804640), (40, 22019292), (45, 19572704), (48, 18349410), (60, 14679528), (61, 14438880), (72, 12232940), (74, 11902320), (80, 11009646), (90, 9786352), (96, 9174705), (111, 7934880), (120, 7339764), (122, 7219440), (144, 6116470), (148, 5951160), (160, 5504823), (180, 4893176), (183, 4812960), (185, 4760928), (222, 3967440), (240, 3669882), (244, 3609720), (271, 3250080), (288, 3058235), (296, 2975580), (305, 2887776), (333, 2644960), (360, 2446588), (366, 2406480), (370, 2380464), (444, 1983720), (480, 1834941), (488, 1804860), (542, 1625040), (549, 1604320), (555, 1586976), (592, 1487790), (610, 1443888), (666, 1322480), (720, 1223294), (732, 1203240), (740, 1190232), (813, 1083360), (888, 991860), (915, 962592), (976, 902430), (1084, 812520), (1098, 802160), (1110, 793488), (1184, 743895), (1220, 721944), (1332, 661240), (1355, 650016), (1440, 611647), (1464, 601620), (1480, 595116), (1626, 541680), (1665, 528992), (1776, 495930), (1830, 481296), (1952, 451215), (2168, 406260), (2196, 401080), (2220, 396744), (2257, 390240), (2439, 361120), (2440, 360972), (2664, 330620), (2710, 325008), (2745, 320864), (2928, 300810), (2960, 297558), (3252, 270840), (3330, 264496), (3552, 247965), (3660, 240648), (4065, 216672), (4336, 203130), (4392, 200540), (4440, 198372), (4514, 195120), (4878, 180560), (4880, 180486), (5328, 165310), (5420, 162504), (5490, 160432), (5856, 150405), (5920, 148779), (6504, 135420), (6660, 132248), (6771, 130080), (7320, 120324), (8130, 108336), (8672, 101565), (8784, 100270), (8880, 99186), (9028, 97560), (9756, 90280), (9760, 90243), (10027, 87840), (10656, 82655), (10840, 81252), (10980, 80216), (11285, 78048), (12195, 72224), (13008, 67710), (13320, 66124), (13542, 65040), (14640, 60162), (16260, 54168), (16531, 53280), (17568, 50135), (17760, 49593), (18056, 48780), (19512, 45140), (20054, 43920), (20313, 43360), (21680, 40626), (21960, 40108), (22570, 39024), (24390, 36112), (26016, 33855), (26640, 33062), (27084, 32520), (29280, 30081)]