60619960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 145411200

約数和(自身を除く): 84791240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 239, 340, 373, 478, 680, 746, 956, 1195, 1492, 1865, 1912, 2390, 2984, 3730, 4063, 4780, 6341, 7460, 8126, 9560, 12682, 14920, 16252, 20315, 25364, 31705, 32504, 40630, 50728, 63410, 81260, 89147, 126820, 162520, 178294, 253640, 356588, 445735, 713176, 891470, 1515499, 1782940, 3030998, 3565880, 6061996, 7577495, 12123992, 15154990, 30309980, 60619960]

約数ペア:

[(1, 60619960), (2, 30309980), (4, 15154990), (5, 12123992), (8, 7577495), (10, 6061996), (17, 3565880), (20, 3030998), (34, 1782940), (40, 1515499), (68, 891470), (85, 713176), (136, 445735), (170, 356588), (239, 253640), (340, 178294), (373, 162520), (478, 126820), (680, 89147), (746, 81260), (956, 63410), (1195, 50728), (1492, 40630), (1865, 32504), (1912, 31705), (2390, 25364), (2984, 20315), (3730, 16252), (4063, 14920), (4780, 12682), (6341, 9560), (7460, 8126)]