91260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2$

素因数の和:44

約数の個数: 72

約数和(自身を含む): 307440

約数和(自身を除く): 216180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4563, 5070, 6084, 7020, 7605, 9126, 10140, 15210, 18252, 22815, 30420, 45630, 91260]

約数ペア:

[(1, 91260), (2, 45630), (3, 30420), (4, 22815), (5, 18252), (6, 15210), (9, 10140), (10, 9126), (12, 7605), (13, 7020), (15, 6084), (18, 5070), (20, 4563), (26, 3510), (27, 3380), (30, 3042), (36, 2535), (39, 2340), (45, 2028), (52, 1755), (54, 1690), (60, 1521), (65, 1404), (78, 1170), (90, 1014), (108, 845), (117, 780), (130, 702), (135, 676), (156, 585), (169, 540), (180, 507), (195, 468), (234, 390), (260, 351), (270, 338)]