396962760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5939}}^1$

素因数の和:6510

約数の個数: 64

約数和(自身を含む): 1193227200

約数和(自身を除く): 796264440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 5939, 6684, 8355, 11140, 11878, 13368, 16710, 17817, 22280, 23756, 29695, 33420, 35634, 47512, 59390, 66840, 71268, 89085, 118780, 142536, 178170, 237560, 356340, 712680, 3308023, 6616046, 9924069, 13232092, 16540115, 19848138, 26464184, 33080230, 39696276, 49620345, 66160460, 79392552, 99240690, 132320920, 198481380, 396962760]

約数ペア:

[(1, 396962760), (2, 198481380), (3, 132320920), (4, 99240690), (5, 79392552), (6, 66160460), (8, 49620345), (10, 39696276), (12, 33080230), (15, 26464184), (20, 19848138), (24, 16540115), (30, 13232092), (40, 9924069), (60, 6616046), (120, 3308023), (557, 712680), (1114, 356340), (1671, 237560), (2228, 178170), (2785, 142536), (3342, 118780), (4456, 89085), (5570, 71268), (5939, 66840), (6684, 59390), (8355, 47512), (11140, 35634), (11878, 33420), (13368, 29695), (16710, 23756), (17817, 22280)]