61608160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12467

約数の個数: 48

約数和(自身を含む): 150256512

約数和(自身を除く): 88648352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 12421, 24842, 49684, 62105, 99368, 124210, 198736, 248420, 385051, 397472, 496840, 770102, 993680, 1540204, 1925255, 1987360, 3080408, 3850510, 6160816, 7701020, 12321632, 15402040, 30804080, 61608160]

約数ペア:

[(1, 61608160), (2, 30804080), (4, 15402040), (5, 12321632), (8, 7701020), (10, 6160816), (16, 3850510), (20, 3080408), (31, 1987360), (32, 1925255), (40, 1540204), (62, 993680), (80, 770102), (124, 496840), (155, 397472), (160, 385051), (248, 248420), (310, 198736), (496, 124210), (620, 99368), (992, 62105), (1240, 49684), (2480, 24842), (4960, 12421)]