141635640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4261}}^1$

素因数の和:4552

約数の個数: 64

約数和(自身を含む): 426540960

約数和(自身を除く): 284905320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4261, 5540, 6648, 8310, 8522, 11080, 12783, 16620, 17044, 21305, 25566, 33240, 34088, 42610, 51132, 63915, 85220, 102264, 127830, 170440, 255660, 511320, 1180297, 2360594, 3540891, 4721188, 5901485, 7081782, 9442376, 11802970, 14163564, 17704455, 23605940, 28327128, 35408910, 47211880, 70817820, 141635640]

約数ペア:

[(1, 141635640), (2, 70817820), (3, 47211880), (4, 35408910), (5, 28327128), (6, 23605940), (8, 17704455), (10, 14163564), (12, 11802970), (15, 9442376), (20, 7081782), (24, 5901485), (30, 4721188), (40, 3540891), (60, 2360594), (120, 1180297), (277, 511320), (554, 255660), (831, 170440), (1108, 127830), (1385, 102264), (1662, 85220), (2216, 63915), (2770, 51132), (3324, 42610), (4155, 34088), (4261, 33240), (5540, 25566), (6648, 21305), (8310, 17044), (8522, 16620), (11080, 12783)]