284868120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55207}}^1$

素因数の和:55264

約数の個数: 64

約数和(自身を含む): 874494720

約数和(自身を除く): 589626600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 55207, 110414, 165621, 220828, 276035, 331242, 441656, 552070, 662484, 828105, 1104140, 1324968, 1656210, 2208280, 2373901, 3312420, 4747802, 6624840, 7121703, 9495604, 11869505, 14243406, 18991208, 23739010, 28486812, 35608515, 47478020, 56973624, 71217030, 94956040, 142434060, 284868120]

約数ペア:

[(1, 284868120), (2, 142434060), (3, 94956040), (4, 71217030), (5, 56973624), (6, 47478020), (8, 35608515), (10, 28486812), (12, 23739010), (15, 18991208), (20, 14243406), (24, 11869505), (30, 9495604), (40, 7121703), (43, 6624840), (60, 4747802), (86, 3312420), (120, 2373901), (129, 2208280), (172, 1656210), (215, 1324968), (258, 1104140), (344, 828105), (430, 662484), (516, 552070), (645, 441656), (860, 331242), (1032, 276035), (1290, 220828), (1720, 165621), (2580, 110414), (5160, 55207)]