279158520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2239}}^1$

素因数の和:3292

約数の個数: 64

約数和(自身を含む): 838656000

約数和(自身を除く): 559497480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1039, 2078, 2239, 3117, 4156, 4478, 5195, 6234, 6717, 8312, 8956, 10390, 11195, 12468, 13434, 15585, 17912, 20780, 22390, 24936, 26868, 31170, 33585, 41560, 44780, 53736, 62340, 67170, 89560, 124680, 134340, 268680, 2326321, 4652642, 6978963, 9305284, 11631605, 13957926, 18610568, 23263210, 27915852, 34894815, 46526420, 55831704, 69789630, 93052840, 139579260, 279158520]

約数ペア:

[(1, 279158520), (2, 139579260), (3, 93052840), (4, 69789630), (5, 55831704), (6, 46526420), (8, 34894815), (10, 27915852), (12, 23263210), (15, 18610568), (20, 13957926), (24, 11631605), (30, 9305284), (40, 6978963), (60, 4652642), (120, 2326321), (1039, 268680), (2078, 134340), (2239, 124680), (3117, 89560), (4156, 67170), (4478, 62340), (5195, 53736), (6234, 44780), (6717, 41560), (8312, 33585), (8956, 31170), (10390, 26868), (11195, 24936), (12468, 22390), (13434, 20780), (15585, 17912)]