83415840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173783}}^1$

素因数の和:173801

約数の個数: 48

約数和(自身を含む): 262761408

約数和(自身を除く): 179345568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 173783, 347566, 521349, 695132, 868915, 1042698, 1390264, 1737830, 2085396, 2606745, 2780528, 3475660, 4170792, 5213490, 5561056, 6951320, 8341584, 10426980, 13902640, 16683168, 20853960, 27805280, 41707920, 83415840]

約数ペア:

[(1, 83415840), (2, 41707920), (3, 27805280), (4, 20853960), (5, 16683168), (6, 13902640), (8, 10426980), (10, 8341584), (12, 6951320), (15, 5561056), (16, 5213490), (20, 4170792), (24, 3475660), (30, 2780528), (32, 2606745), (40, 2085396), (48, 1737830), (60, 1390264), (80, 1042698), (96, 868915), (120, 695132), (160, 521349), (240, 347566), (480, 173783)]