63615540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13421}}^1$

素因数の和:13512

約数の個数: 48

約数和(自身を含む): 180391680

約数和(自身を除く): 116776140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 13421, 26842, 40263, 53684, 67105, 80526, 134210, 161052, 201315, 268420, 402630, 805260, 1060259, 2120518, 3180777, 4241036, 5301295, 6361554, 10602590, 12723108, 15903885, 21205180, 31807770, 63615540]

約数ペア:

[(1, 63615540), (2, 31807770), (3, 21205180), (4, 15903885), (5, 12723108), (6, 10602590), (10, 6361554), (12, 5301295), (15, 4241036), (20, 3180777), (30, 2120518), (60, 1060259), (79, 805260), (158, 402630), (237, 268420), (316, 201315), (395, 161052), (474, 134210), (790, 80526), (948, 67105), (1185, 53684), (1580, 40263), (2370, 26842), (4740, 13421)]