39572040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7669}}^1$

素因数の和:7726

約数の個数: 64

約数和(自身を含む): 121492800

約数和(自身を除く): 81920760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 7669, 15338, 23007, 30676, 38345, 46014, 61352, 76690, 92028, 115035, 153380, 184056, 230070, 306760, 329767, 460140, 659534, 920280, 989301, 1319068, 1648835, 1978602, 2638136, 3297670, 3957204, 4946505, 6595340, 7914408, 9893010, 13190680, 19786020, 39572040]

約数ペア:

[(1, 39572040), (2, 19786020), (3, 13190680), (4, 9893010), (5, 7914408), (6, 6595340), (8, 4946505), (10, 3957204), (12, 3297670), (15, 2638136), (20, 1978602), (24, 1648835), (30, 1319068), (40, 989301), (43, 920280), (60, 659534), (86, 460140), (120, 329767), (129, 306760), (172, 230070), (215, 184056), (258, 153380), (344, 115035), (430, 92028), (516, 76690), (645, 61352), (860, 46014), (1032, 38345), (1290, 30676), (1720, 23007), (2580, 15338), (5160, 7669)]