84187920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{350783}}^1$

素因数の和:350799

約数の個数: 40

約数和(自身を含む): 260983296

約数和(自身を除く): 176795376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 350783, 701566, 1052349, 1403132, 1753915, 2104698, 2806264, 3507830, 4209396, 5261745, 5612528, 7015660, 8418792, 10523490, 14031320, 16837584, 21046980, 28062640, 42093960, 84187920]

約数ペア:

[(1, 84187920), (2, 42093960), (3, 28062640), (4, 21046980), (5, 16837584), (6, 14031320), (8, 10523490), (10, 8418792), (12, 7015660), (15, 5612528), (16, 5261745), (20, 4209396), (24, 3507830), (30, 2806264), (40, 2104698), (48, 1753915), (60, 1403132), (80, 1052349), (120, 701566), (240, 350783)]