56972040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2129}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 171763200

約数和(自身を除く): 114791160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2129, 2230, 2676, 3345, 4258, 4460, 5352, 6387, 6690, 8516, 8920, 10645, 12774, 13380, 17032, 21290, 25548, 26760, 31935, 42580, 51096, 63870, 85160, 127740, 255480, 474767, 949534, 1424301, 1899068, 2373835, 2848602, 3798136, 4747670, 5697204, 7121505, 9495340, 11394408, 14243010, 18990680, 28486020, 56972040]

約数ペア:

[(1, 56972040), (2, 28486020), (3, 18990680), (4, 14243010), (5, 11394408), (6, 9495340), (8, 7121505), (10, 5697204), (12, 4747670), (15, 3798136), (20, 2848602), (24, 2373835), (30, 1899068), (40, 1424301), (60, 949534), (120, 474767), (223, 255480), (446, 127740), (669, 85160), (892, 63870), (1115, 51096), (1338, 42580), (1784, 31935), (2129, 26760), (2230, 25548), (2676, 21290), (3345, 17032), (4258, 13380), (4460, 12774), (5352, 10645), (6387, 8920), (6690, 8516)]