60143240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 140659200

約数和(自身を除く): 80515960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 73, 86, 146, 172, 215, 292, 344, 365, 430, 479, 584, 730, 860, 958, 1460, 1720, 1916, 2395, 2920, 3139, 3832, 4790, 6278, 9580, 12556, 15695, 19160, 20597, 25112, 31390, 34967, 41194, 62780, 69934, 82388, 102985, 125560, 139868, 164776, 174835, 205970, 279736, 349670, 411940, 699340, 823880, 1398680, 1503581, 3007162, 6014324, 7517905, 12028648, 15035810, 30071620, 60143240]

約数ペア:

[(1, 60143240), (2, 30071620), (4, 15035810), (5, 12028648), (8, 7517905), (10, 6014324), (20, 3007162), (40, 1503581), (43, 1398680), (73, 823880), (86, 699340), (146, 411940), (172, 349670), (215, 279736), (292, 205970), (344, 174835), (365, 164776), (430, 139868), (479, 125560), (584, 102985), (730, 82388), (860, 69934), (958, 62780), (1460, 41194), (1720, 34967), (1916, 31390), (2395, 25112), (2920, 20597), (3139, 19160), (3832, 15695), (4790, 12556), (6278, 9580)]