84384840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4657}}^1$

素因数の和:4822

約数の個数: 64

約数和(自身を含む): 254885760

約数和(自身を除く): 170500920

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, 4657, 6040, 9060, 9314, 13971, 18120, 18628, 23285, 27942, 37256, 46570, 55884, 69855, 93140, 111768, 139710, 186280, 279420, 558840, 703207, 1406414, 2109621, 2812828, 3516035, 4219242, 5625656, 7032070, 8438484, 10548105, 14064140, 16876968, 21096210, 28128280, 42192420, 84384840]

約数ペア:

[(1, 84384840), (2, 42192420), (3, 28128280), (4, 21096210), (5, 16876968), (6, 14064140), (8, 10548105), (10, 8438484), (12, 7032070), (15, 5625656), (20, 4219242), (24, 3516035), (30, 2812828), (40, 2109621), (60, 1406414), (120, 703207), (151, 558840), (302, 279420), (453, 186280), (604, 139710), (755, 111768), (906, 93140), (1208, 69855), (1510, 55884), (1812, 46570), (2265, 37256), (3020, 27942), (3624, 23285), (4530, 18628), (4657, 18120), (6040, 13971), (9060, 9314)]