61098480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{84859}}^1$

素因数の和:84878

約数の個数: 60

約数和(自身を含む): 205191480

約数和(自身を除く): 144093000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 84859, 169718, 254577, 339436, 424295, 509154, 678872, 763731, 848590, 1018308, 1272885, 1357744, 1527462, 1697180, 2036616, 2545770, 3054924, 3394360, 3818655, 4073232, 5091540, 6109848, 6788720, 7637310, 10183080, 12219696, 15274620, 20366160, 30549240, 61098480]

約数ペア:

[(1, 61098480), (2, 30549240), (3, 20366160), (4, 15274620), (5, 12219696), (6, 10183080), (8, 7637310), (9, 6788720), (10, 6109848), (12, 5091540), (15, 4073232), (16, 3818655), (18, 3394360), (20, 3054924), (24, 2545770), (30, 2036616), (36, 1697180), (40, 1527462), (45, 1357744), (48, 1272885), (60, 1018308), (72, 848590), (80, 763731), (90, 678872), (120, 509154), (144, 424295), (180, 339436), (240, 254577), (360, 169718), (720, 84859)]