1480493960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197927}}^1$

素因数の和:197966

約数の個数: 64

約数和(自身を含む): 3847720320

約数和(自身を除く): 2367226360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 197927, 395854, 791708, 989635, 1583416, 1979270, 2177197, 3364759, 3958540, 4354394, 6729518, 7917080, 8708788, 10885985, 13459036, 16823795, 17417576, 21771970, 26918072, 33647590, 37012349, 43543940, 67295180, 74024698, 87087880, 134590360, 148049396, 185061745, 296098792, 370123490, 740246980, 1480493960]

約数ペア:

[(1, 1480493960), (2, 740246980), (4, 370123490), (5, 296098792), (8, 185061745), (10, 148049396), (11, 134590360), (17, 87087880), (20, 74024698), (22, 67295180), (34, 43543940), (40, 37012349), (44, 33647590), (55, 26918072), (68, 21771970), (85, 17417576), (88, 16823795), (110, 13459036), (136, 10885985), (170, 8708788), (187, 7917080), (220, 6729518), (340, 4354394), (374, 3958540), (440, 3364759), (680, 2177197), (748, 1979270), (935, 1583416), (1496, 989635), (1870, 791708), (3740, 395854), (7480, 197927)]