65997480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{549979}}^1$

素因数の和:549993

約数の個数: 32

約数和(自身を含む): 197992800

約数和(自身を除く): 131995320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 549979, 1099958, 1649937, 2199916, 2749895, 3299874, 4399832, 5499790, 6599748, 8249685, 10999580, 13199496, 16499370, 21999160, 32998740, 65997480]

約数ペア:

[(1, 65997480), (2, 32998740), (3, 21999160), (4, 16499370), (5, 13199496), (6, 10999580), (8, 8249685), (10, 6599748), (12, 5499790), (15, 4399832), (20, 3299874), (24, 2749895), (30, 2199916), (40, 1649937), (60, 1099958), (120, 549979)]