499006680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{27539}}^1$

素因数の和:27704

約数の個数: 64

約数和(自身を含む): 1506988800

約数和(自身を除く): 1007982120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 27539, 55078, 82617, 110156, 137695, 165234, 220312, 275390, 330468, 413085, 550780, 660936, 826170, 1101560, 1652340, 3304680, 4158389, 8316778, 12475167, 16633556, 20791945, 24950334, 33267112, 41583890, 49900668, 62375835, 83167780, 99801336, 124751670, 166335560, 249503340, 499006680]

約数ペア:

[(1, 499006680), (2, 249503340), (3, 166335560), (4, 124751670), (5, 99801336), (6, 83167780), (8, 62375835), (10, 49900668), (12, 41583890), (15, 33267112), (20, 24950334), (24, 20791945), (30, 16633556), (40, 12475167), (60, 8316778), (120, 4158389), (151, 3304680), (302, 1652340), (453, 1101560), (604, 826170), (755, 660936), (906, 550780), (1208, 413085), (1510, 330468), (1812, 275390), (2265, 220312), (3020, 165234), (3624, 137695), (4530, 110156), (6040, 82617), (9060, 55078), (18120, 27539)]