60331960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 147319200

約数和(自身を除く): 86987240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 739, 785, 1256, 1478, 1570, 2041, 2956, 3140, 3695, 4082, 5912, 6280, 7390, 8164, 9607, 10205, 14780, 16328, 19214, 20410, 29560, 38428, 40820, 48035, 76856, 81640, 96070, 116023, 192140, 232046, 384280, 464092, 580115, 928184, 1160230, 1508299, 2320460, 3016598, 4640920, 6033196, 7541495, 12066392, 15082990, 30165980, 60331960]

約数ペア:

[(1, 60331960), (2, 30165980), (4, 15082990), (5, 12066392), (8, 7541495), (10, 6033196), (13, 4640920), (20, 3016598), (26, 2320460), (40, 1508299), (52, 1160230), (65, 928184), (104, 580115), (130, 464092), (157, 384280), (260, 232046), (314, 192140), (520, 116023), (628, 96070), (739, 81640), (785, 76856), (1256, 48035), (1478, 40820), (1570, 38428), (2041, 29560), (2956, 20410), (3140, 19214), (3695, 16328), (4082, 14780), (5912, 10205), (6280, 9607), (7390, 8164)]