1068080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 2723040

約数和(自身を除く): 1654960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 169, 208, 260, 316, 338, 395, 520, 632, 676, 790, 845, 1027, 1040, 1264, 1352, 1580, 1690, 2054, 2704, 3160, 3380, 4108, 5135, 6320, 6760, 8216, 10270, 13351, 13520, 16432, 20540, 26702, 41080, 53404, 66755, 82160, 106808, 133510, 213616, 267020, 534040, 1068080]

約数ペア:

[(1, 1068080), (2, 534040), (4, 267020), (5, 213616), (8, 133510), (10, 106808), (13, 82160), (16, 66755), (20, 53404), (26, 41080), (40, 26702), (52, 20540), (65, 16432), (79, 13520), (80, 13351), (104, 10270), (130, 8216), (158, 6760), (169, 6320), (208, 5135), (260, 4108), (316, 3380), (338, 3160), (395, 2704), (520, 2054), (632, 1690), (676, 1580), (790, 1352), (845, 1264), (1027, 1040)]