87685680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{365357}}^1$

素因数の和:365373

約数の個数: 40

約数和(自身を含む): 271826352

約数和(自身を除く): 184140672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 365357, 730714, 1096071, 1461428, 1826785, 2192142, 2922856, 3653570, 4384284, 5480355, 5845712, 7307140, 8768568, 10960710, 14614280, 17537136, 21921420, 29228560, 43842840, 87685680]

約数ペア:

[(1, 87685680), (2, 43842840), (3, 29228560), (4, 21921420), (5, 17537136), (6, 14614280), (8, 10960710), (10, 8768568), (12, 7307140), (15, 5845712), (16, 5480355), (20, 4384284), (24, 3653570), (30, 2922856), (40, 2192142), (48, 1826785), (60, 1461428), (80, 1096071), (120, 730714), (240, 365357)]