728045160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{2749}}^1$

素因数の和:4970

約数の個数: 64

約数和(自身を含む): 2185920000

約数和(自身を除く): 1457874840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2207, 2749, 4414, 5498, 6621, 8247, 8828, 10996, 11035, 13242, 13745, 16494, 17656, 21992, 22070, 26484, 27490, 32988, 33105, 41235, 44140, 52968, 54980, 65976, 66210, 82470, 88280, 109960, 132420, 164940, 264840, 329880, 6067043, 12134086, 18201129, 24268172, 30335215, 36402258, 48536344, 60670430, 72804516, 91005645, 121340860, 145609032, 182011290, 242681720, 364022580, 728045160]

約数ペア:

[(1, 728045160), (2, 364022580), (3, 242681720), (4, 182011290), (5, 145609032), (6, 121340860), (8, 91005645), (10, 72804516), (12, 60670430), (15, 48536344), (20, 36402258), (24, 30335215), (30, 24268172), (40, 18201129), (60, 12134086), (120, 6067043), (2207, 329880), (2749, 264840), (4414, 164940), (5498, 132420), (6621, 109960), (8247, 88280), (8828, 82470), (10996, 66210), (11035, 65976), (13242, 54980), (13745, 52968), (16494, 44140), (17656, 41235), (21992, 33105), (22070, 32988), (26484, 27490)]