15588560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1153}}^1$

素因数の和:1192

約数の個数: 60

約数和(自身を含む): 39279852

約数和(自身を除く): 23691292

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1153, 1352, 1690, 2306, 2704, 3380, 4612, 5765, 6760, 9224, 11530, 13520, 14989, 18448, 23060, 29978, 46120, 59956, 74945, 92240, 119912, 149890, 194857, 239824, 299780, 389714, 599560, 779428, 974285, 1199120, 1558856, 1948570, 3117712, 3897140, 7794280, 15588560]

約数ペア:

[(1, 15588560), (2, 7794280), (4, 3897140), (5, 3117712), (8, 1948570), (10, 1558856), (13, 1199120), (16, 974285), (20, 779428), (26, 599560), (40, 389714), (52, 299780), (65, 239824), (80, 194857), (104, 149890), (130, 119912), (169, 92240), (208, 74945), (260, 59956), (338, 46120), (520, 29978), (676, 23060), (845, 18448), (1040, 14989), (1153, 13520), (1352, 11530), (1690, 9224), (2306, 6760), (2704, 5765), (3380, 4612)]