87198960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{363329}}^1$

素因数の和:363345

約数の個数: 40

約数和(自身を含む): 270317520

約数和(自身を除く): 183118560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 363329, 726658, 1089987, 1453316, 1816645, 2179974, 2906632, 3633290, 4359948, 5449935, 5813264, 7266580, 8719896, 10899870, 14533160, 17439792, 21799740, 29066320, 43599480, 87198960]

約数ペア:

[(1, 87198960), (2, 43599480), (3, 29066320), (4, 21799740), (5, 17439792), (6, 14533160), (8, 10899870), (10, 8719896), (12, 7266580), (15, 5813264), (16, 5449935), (20, 4359948), (24, 3633290), (30, 2906632), (40, 2179974), (48, 1816645), (60, 1453316), (80, 1089987), (120, 726658), (240, 363329)]