80599997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335833321}}^1$

素因数の和:335833337

約数の個数: 40

約数和(自身を含む): 249859991568

約数和(自身を除く): 169259994528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335833321, 671666642, 1007499963, 1343333284, 1679166605, 2014999926, 2686666568, 3358333210, 4029999852, 5037499815, 5373333136, 6716666420, 8059999704, 10074999630, 13433332840, 16119999408, 20149999260, 26866665680, 40299998520, 80599997040]

約数ペア:

[(1, 80599997040), (2, 40299998520), (3, 26866665680), (4, 20149999260), (5, 16119999408), (6, 13433332840), (8, 10074999630), (10, 8059999704), (12, 6716666420), (15, 5373333136), (16, 5037499815), (20, 4029999852), (24, 3358333210), (30, 2686666568), (40, 2014999926), (48, 1679166605), (60, 1343333284), (80, 1007499963), (120, 671666642), (240, 335833321)]