101490960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{422879}}^1$

素因数の和:422895

約数の個数: 40

約数和(自身を含む): 314622720

約数和(自身を除く): 213131760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 422879, 845758, 1268637, 1691516, 2114395, 2537274, 3383032, 4228790, 5074548, 6343185, 6766064, 8457580, 10149096, 12686370, 16915160, 20298192, 25372740, 33830320, 50745480, 101490960]

約数ペア:

[(1, 101490960), (2, 50745480), (3, 33830320), (4, 25372740), (5, 20298192), (6, 16915160), (8, 12686370), (10, 10149096), (12, 8457580), (15, 6766064), (16, 6343185), (20, 5074548), (24, 4228790), (30, 3383032), (40, 2537274), (48, 2114395), (60, 1691516), (80, 1268637), (120, 845758), (240, 422879)]