1277160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 3974400

約数和(自身を除く): 2697240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 367, 435, 580, 696, 734, 870, 1101, 1160, 1468, 1740, 1835, 2202, 2936, 3480, 3670, 4404, 5505, 7340, 8808, 10643, 11010, 14680, 21286, 22020, 31929, 42572, 44040, 53215, 63858, 85144, 106430, 127716, 159645, 212860, 255432, 319290, 425720, 638580, 1277160]

約数ペア:

[(1, 1277160), (2, 638580), (3, 425720), (4, 319290), (5, 255432), (6, 212860), (8, 159645), (10, 127716), (12, 106430), (15, 85144), (20, 63858), (24, 53215), (29, 44040), (30, 42572), (40, 31929), (58, 22020), (60, 21286), (87, 14680), (116, 11010), (120, 10643), (145, 8808), (174, 7340), (232, 5505), (290, 4404), (348, 3670), (367, 3480), (435, 2936), (580, 2202), (696, 1835), (734, 1740), (870, 1468), (1101, 1160)]