64547040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4684

約数の個数: 96

約数和(自身を含む): 210379680

約数和(自身を除く): 145832640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4637, 4640, 6960, 9274, 13911, 13920, 18548, 23185, 27822, 37096, 46370, 55644, 69555, 74192, 92740, 111288, 134473, 139110, 148384, 185480, 222576, 268946, 278220, 370960, 403419, 445152, 537892, 556440, 672365, 741920, 806838, 1075784, 1112880, 1344730, 1613676, 2017095, 2151568, 2225760, 2689460, 3227352, 4034190, 4303136, 5378920, 6454704, 8068380, 10757840, 12909408, 16136760, 21515680, 32273520, 64547040]

約数ペア:

[(1, 64547040), (2, 32273520), (3, 21515680), (4, 16136760), (5, 12909408), (6, 10757840), (8, 8068380), (10, 6454704), (12, 5378920), (15, 4303136), (16, 4034190), (20, 3227352), (24, 2689460), (29, 2225760), (30, 2151568), (32, 2017095), (40, 1613676), (48, 1344730), (58, 1112880), (60, 1075784), (80, 806838), (87, 741920), (96, 672365), (116, 556440), (120, 537892), (145, 445152), (160, 403419), (174, 370960), (232, 278220), (240, 268946), (290, 222576), (348, 185480), (435, 148384), (464, 139110), (480, 134473), (580, 111288), (696, 92740), (870, 74192), (928, 69555), (1160, 55644), (1392, 46370), (1740, 37096), (2320, 27822), (2784, 23185), (3480, 18548), (4637, 13920), (4640, 13911), (6960, 9274)]