2165860440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{19597}}^1$

素因数の和:19921

約数の個数: 96

約数和(自身を含む): 7062335280

約数和(自身を除く): 4896474840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 18420, 19597, 22104, 27630, 36840, 39194, 55260, 58791, 78388, 97985, 110520, 117582, 156776, 176373, 195970, 235164, 293955, 352746, 391940, 470328, 587910, 705492, 783880, 881865, 1175820, 1410984, 1763730, 2351640, 3527460, 6016279, 7054920, 12032558, 18048837, 24065116, 30081395, 36097674, 48130232, 54146511, 60162790, 72195348, 90244185, 108293022, 120325580, 144390696, 180488370, 216586044, 240651160, 270732555, 360976740, 433172088, 541465110, 721953480, 1082930220, 2165860440]

約数ペア:

[(1, 2165860440), (2, 1082930220), (3, 721953480), (4, 541465110), (5, 433172088), (6, 360976740), (8, 270732555), (9, 240651160), (10, 216586044), (12, 180488370), (15, 144390696), (18, 120325580), (20, 108293022), (24, 90244185), (30, 72195348), (36, 60162790), (40, 54146511), (45, 48130232), (60, 36097674), (72, 30081395), (90, 24065116), (120, 18048837), (180, 12032558), (307, 7054920), (360, 6016279), (614, 3527460), (921, 2351640), (1228, 1763730), (1535, 1410984), (1842, 1175820), (2456, 881865), (2763, 783880), (3070, 705492), (3684, 587910), (4605, 470328), (5526, 391940), (6140, 352746), (7368, 293955), (9210, 235164), (11052, 195970), (12280, 176373), (13815, 156776), (18420, 117582), (19597, 110520), (22104, 97985), (27630, 78388), (36840, 58791), (39194, 55260)]