99021840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{412591}}^1$

素因数の和:412607

約数の個数: 40

約数和(自身を含む): 306968448

約数和(自身を除く): 207946608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 412591, 825182, 1237773, 1650364, 2062955, 2475546, 3300728, 4125910, 4951092, 6188865, 6601456, 8251820, 9902184, 12377730, 16503640, 19804368, 24755460, 33007280, 49510920, 99021840]

約数ペア:

[(1, 99021840), (2, 49510920), (3, 33007280), (4, 24755460), (5, 19804368), (6, 16503640), (8, 12377730), (10, 9902184), (12, 8251820), (15, 6601456), (16, 6188865), (20, 4951092), (24, 4125910), (30, 3300728), (40, 2475546), (48, 2062955), (60, 1650364), (80, 1237773), (120, 825182), (240, 412591)]