83704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1523}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 260786880

約数和(自身を除く): 177082800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1523, 1832, 2290, 2748, 3046, 3435, 3664, 4569, 4580, 5496, 6092, 6870, 7615, 9138, 9160, 10992, 12184, 13740, 15230, 18276, 18320, 22845, 24368, 27480, 30460, 36552, 45690, 54960, 60920, 73104, 91380, 121840, 182760, 348767, 365520, 697534, 1046301, 1395068, 1743835, 2092602, 2790136, 3487670, 4185204, 5231505, 5580272, 6975340, 8370408, 10463010, 13950680, 16740816, 20926020, 27901360, 41852040, 83704080]

約数ペア:

[(1, 83704080), (2, 41852040), (3, 27901360), (4, 20926020), (5, 16740816), (6, 13950680), (8, 10463010), (10, 8370408), (12, 6975340), (15, 5580272), (16, 5231505), (20, 4185204), (24, 3487670), (30, 2790136), (40, 2092602), (48, 1743835), (60, 1395068), (80, 1046301), (120, 697534), (229, 365520), (240, 348767), (458, 182760), (687, 121840), (916, 91380), (1145, 73104), (1374, 60920), (1523, 54960), (1832, 45690), (2290, 36552), (2748, 30460), (3046, 27480), (3435, 24368), (3664, 22845), (4569, 18320), (4580, 18276), (5496, 15230), (6092, 13740), (6870, 12184), (7615, 10992), (9138, 9160)]