3106920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 9875520

約数和(自身を除く): 6768600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1523, 2040, 3046, 4569, 6092, 7615, 9138, 12184, 15230, 18276, 22845, 25891, 30460, 36552, 45690, 51782, 60920, 77673, 91380, 103564, 129455, 155346, 182760, 207128, 258910, 310692, 388365, 517820, 621384, 776730, 1035640, 1553460, 3106920]

約数ペア:

[(1, 3106920), (2, 1553460), (3, 1035640), (4, 776730), (5, 621384), (6, 517820), (8, 388365), (10, 310692), (12, 258910), (15, 207128), (17, 182760), (20, 155346), (24, 129455), (30, 103564), (34, 91380), (40, 77673), (51, 60920), (60, 51782), (68, 45690), (85, 36552), (102, 30460), (120, 25891), (136, 22845), (170, 18276), (204, 15230), (255, 12184), (340, 9138), (408, 7615), (510, 6092), (680, 4569), (1020, 3046), (1523, 2040)]