86759760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{361499}}^1$

素因数の和:361515

約数の個数: 40

約数和(自身を含む): 268956000

約数和(自身を除く): 182196240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 361499, 722998, 1084497, 1445996, 1807495, 2168994, 2891992, 3614990, 4337988, 5422485, 5783984, 7229980, 8675976, 10844970, 14459960, 17351952, 21689940, 28919920, 43379880, 86759760]

約数ペア:

[(1, 86759760), (2, 43379880), (3, 28919920), (4, 21689940), (5, 17351952), (6, 14459960), (8, 10844970), (10, 8675976), (12, 7229980), (15, 5783984), (16, 5422485), (20, 4337988), (24, 3614990), (30, 2891992), (40, 2168994), (48, 1807495), (60, 1445996), (80, 1084497), (120, 722998), (240, 361499)]