7025640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 14263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 461, 508, 635, 762, 922, 1016, 1270, 1383, 1524, 1844, 1905, 2305, 2540, 2766, 3048, 3688, 3810, 4610, 5080, 5532, 6915, 7620, 9220, 11064, 13830, 15240, 18440, 27660, 55320, 58547, 117094, 175641, 234188, 292735, 351282, 468376, 585470, 702564, 878205, 1170940, 1405128, 1756410, 2341880, 3512820, 7025640]

約数ペア:

[(1, 7025640), (2, 3512820), (3, 2341880), (4, 1756410), (5, 1405128), (6, 1170940), (8, 878205), (10, 702564), (12, 585470), (15, 468376), (20, 351282), (24, 292735), (30, 234188), (40, 175641), (60, 117094), (120, 58547), (127, 55320), (254, 27660), (381, 18440), (461, 15240), (508, 13830), (635, 11064), (762, 9220), (922, 7620), (1016, 6915), (1270, 5532), (1383, 5080), (1524, 4610), (1844, 3810), (1905, 3688), (2305, 3048), (2540, 2766)]