85102440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22877}}^1$

素因数の和:22922

約数の個数: 64

約数和(自身を含む): 263554560

約数和(自身を除く): 178452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22877, 45754, 68631, 91508, 114385, 137262, 183016, 228770, 274524, 343155, 457540, 549048, 686310, 709187, 915080, 1372620, 1418374, 2127561, 2745240, 2836748, 3545935, 4255122, 5673496, 7091870, 8510244, 10637805, 14183740, 17020488, 21275610, 28367480, 42551220, 85102440]

約数ペア:

[(1, 85102440), (2, 42551220), (3, 28367480), (4, 21275610), (5, 17020488), (6, 14183740), (8, 10637805), (10, 8510244), (12, 7091870), (15, 5673496), (20, 4255122), (24, 3545935), (30, 2836748), (31, 2745240), (40, 2127561), (60, 1418374), (62, 1372620), (93, 915080), (120, 709187), (124, 686310), (155, 549048), (186, 457540), (248, 343155), (310, 274524), (372, 228770), (465, 183016), (620, 137262), (744, 114385), (930, 91508), (1240, 68631), (1860, 45754), (3720, 22877)]