876789120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14731}}^1$

素因数の和:14784

約数の個数: 128

約数和(自身を含む): 2885114880

約数和(自身を除く): 2008325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14731, 14880, 19840, 29462, 29760, 44193, 58924, 59520, 73655, 88386, 117848, 147310, 176772, 220965, 235696, 294620, 353544, 441930, 456661, 471392, 589240, 707088, 883860, 913322, 942784, 1178480, 1369983, 1414176, 1767720, 1826644, 1885568, 2283305, 2356960, 2739966, 2828352, 3535440, 3653288, 4566610, 4713920, 5479932, 5656704, 6849915, 7070880, 7306576, 9133220, 9427840, 10959864, 13699830, 14141760, 14613152, 18266440, 21919728, 27399660, 28283520, 29226304, 36532880, 43839456, 54799320, 58452608, 73065760, 87678912, 109598640, 146131520, 175357824, 219197280, 292263040, 438394560, 876789120]

約数ペア:

[(1, 876789120), (2, 438394560), (3, 292263040), (4, 219197280), (5, 175357824), (6, 146131520), (8, 109598640), (10, 87678912), (12, 73065760), (15, 58452608), (16, 54799320), (20, 43839456), (24, 36532880), (30, 29226304), (31, 28283520), (32, 27399660), (40, 21919728), (48, 18266440), (60, 14613152), (62, 14141760), (64, 13699830), (80, 10959864), (93, 9427840), (96, 9133220), (120, 7306576), (124, 7070880), (128, 6849915), (155, 5656704), (160, 5479932), (186, 4713920), (192, 4566610), (240, 3653288), (248, 3535440), (310, 2828352), (320, 2739966), (372, 2356960), (384, 2283305), (465, 1885568), (480, 1826644), (496, 1767720), (620, 1414176), (640, 1369983), (744, 1178480), (930, 942784), (960, 913322), (992, 883860), (1240, 707088), (1488, 589240), (1860, 471392), (1920, 456661), (1984, 441930), (2480, 353544), (2976, 294620), (3720, 235696), (3968, 220965), (4960, 176772), (5952, 147310), (7440, 117848), (9920, 88386), (11904, 73655), (14731, 59520), (14880, 58924), (19840, 44193), (29462, 29760)]