71951160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6737}}^1$

素因数の和:6840

約数の個数: 64

約数和(自身を含む): 218311200

約数和(自身を除く): 146360040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6737, 10680, 13474, 20211, 26948, 33685, 40422, 53896, 67370, 80844, 101055, 134740, 161688, 202110, 269480, 404220, 599593, 808440, 1199186, 1798779, 2398372, 2997965, 3597558, 4796744, 5995930, 7195116, 8993895, 11991860, 14390232, 17987790, 23983720, 35975580, 71951160]

約数ペア:

[(1, 71951160), (2, 35975580), (3, 23983720), (4, 17987790), (5, 14390232), (6, 11991860), (8, 8993895), (10, 7195116), (12, 5995930), (15, 4796744), (20, 3597558), (24, 2997965), (30, 2398372), (40, 1798779), (60, 1199186), (89, 808440), (120, 599593), (178, 404220), (267, 269480), (356, 202110), (445, 161688), (534, 134740), (712, 101055), (890, 80844), (1068, 67370), (1335, 53896), (1780, 40422), (2136, 33685), (2670, 26948), (3560, 20211), (5340, 13474), (6737, 10680)]