24442920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 81338400

約数和(自身を除く): 56895480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1579, 1720, 1935, 2580, 3096, 3158, 3870, 4737, 5160, 6316, 7740, 7895, 9474, 12632, 14211, 15480, 15790, 18948, 23685, 28422, 31580, 37896, 47370, 56844, 63160, 67897, 71055, 94740, 113688, 135794, 142110, 189480, 203691, 271588, 284220, 339485, 407382, 543176, 568440, 611073, 678970, 814764, 1018455, 1222146, 1357940, 1629528, 2036910, 2444292, 2715880, 3055365, 4073820, 4888584, 6110730, 8147640, 12221460, 24442920]

約数ペア:

[(1, 24442920), (2, 12221460), (3, 8147640), (4, 6110730), (5, 4888584), (6, 4073820), (8, 3055365), (9, 2715880), (10, 2444292), (12, 2036910), (15, 1629528), (18, 1357940), (20, 1222146), (24, 1018455), (30, 814764), (36, 678970), (40, 611073), (43, 568440), (45, 543176), (60, 407382), (72, 339485), (86, 284220), (90, 271588), (120, 203691), (129, 189480), (172, 142110), (180, 135794), (215, 113688), (258, 94740), (344, 71055), (360, 67897), (387, 63160), (430, 56844), (516, 47370), (645, 37896), (774, 31580), (860, 28422), (1032, 23685), (1290, 18948), (1548, 15790), (1579, 15480), (1720, 14211), (1935, 12632), (2580, 9474), (3096, 7895), (3158, 7740), (3870, 6316), (4737, 5160)]