199332240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{830551}}^1$

素因数の和:830567

約数の個数: 40

約数和(自身を含む): 617930688

約数和(自身を除く): 418598448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 830551, 1661102, 2491653, 3322204, 4152755, 4983306, 6644408, 8305510, 9966612, 12458265, 13288816, 16611020, 19933224, 24916530, 33222040, 39866448, 49833060, 66444080, 99666120, 199332240]

約数ペア:

[(1, 199332240), (2, 99666120), (3, 66444080), (4, 49833060), (5, 39866448), (6, 33222040), (8, 24916530), (10, 19933224), (12, 16611020), (15, 13288816), (16, 12458265), (20, 9966612), (24, 8305510), (30, 6644408), (40, 4983306), (48, 4152755), (60, 3322204), (80, 2491653), (120, 1661102), (240, 830551)]