289502040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6299}}^1$

素因数の和:6696

約数の個数: 64

約数和(自身を含む): 870912000

約数和(自身を除く): 581409960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 6299, 7660, 9192, 11490, 12598, 15320, 18897, 22980, 25196, 31495, 37794, 45960, 50392, 62990, 75588, 94485, 125980, 151176, 188970, 251960, 377940, 755880, 2412517, 4825034, 7237551, 9650068, 12062585, 14475102, 19300136, 24125170, 28950204, 36187755, 48250340, 57900408, 72375510, 96500680, 144751020, 289502040]

約数ペア:

[(1, 289502040), (2, 144751020), (3, 96500680), (4, 72375510), (5, 57900408), (6, 48250340), (8, 36187755), (10, 28950204), (12, 24125170), (15, 19300136), (20, 14475102), (24, 12062585), (30, 9650068), (40, 7237551), (60, 4825034), (120, 2412517), (383, 755880), (766, 377940), (1149, 251960), (1532, 188970), (1915, 151176), (2298, 125980), (3064, 94485), (3830, 75588), (4596, 62990), (5745, 50392), (6299, 45960), (7660, 37794), (9192, 31495), (11490, 25196), (12598, 22980), (15320, 18897)]