90251760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376049}}^1$

素因数の和:376065

約数の個数: 40

約数和(自身を含む): 279781200

約数和(自身を除く): 189529440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376049, 752098, 1128147, 1504196, 1880245, 2256294, 3008392, 3760490, 4512588, 5640735, 6016784, 7520980, 9025176, 11281470, 15041960, 18050352, 22562940, 30083920, 45125880, 90251760]

約数ペア:

[(1, 90251760), (2, 45125880), (3, 30083920), (4, 22562940), (5, 18050352), (6, 15041960), (8, 11281470), (10, 9025176), (12, 7520980), (15, 6016784), (16, 5640735), (20, 4512588), (24, 3760490), (30, 3008392), (40, 2256294), (48, 1880245), (60, 1504196), (80, 1128147), (120, 752098), (240, 376049)]