115748480

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 280173600

約数和(自身を除く): 164425120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2179, 2656, 3320, 4358, 5312, 6640, 8716, 10624, 10895, 13280, 17432, 21790, 26560, 34864, 43580, 53120, 69728, 87160, 139456, 174320, 180857, 278912, 348640, 361714, 697280, 723428, 904285, 1394560, 1446856, 1808570, 2893712, 3617140, 5787424, 7234280, 11574848, 14468560, 23149696, 28937120, 57874240, 115748480]

約数ペア:

[(1, 115748480), (2, 57874240), (4, 28937120), (5, 23149696), (8, 14468560), (10, 11574848), (16, 7234280), (20, 5787424), (32, 3617140), (40, 2893712), (64, 1808570), (80, 1446856), (83, 1394560), (128, 904285), (160, 723428), (166, 697280), (320, 361714), (332, 348640), (415, 278912), (640, 180857), (664, 174320), (830, 139456), (1328, 87160), (1660, 69728), (2179, 53120), (2656, 43580), (3320, 34864), (4358, 26560), (5312, 21790), (6640, 17432), (8716, 13280), (10624, 10895)]