24821880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 75081600

約数和(自身を除く): 50259720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1579, 1965, 2620, 3144, 3158, 3930, 4737, 5240, 6316, 7860, 7895, 9474, 12632, 15720, 15790, 18948, 23685, 31580, 37896, 47370, 63160, 94740, 189480, 206849, 413698, 620547, 827396, 1034245, 1241094, 1654792, 2068490, 2482188, 3102735, 4136980, 4964376, 6205470, 8273960, 12410940, 24821880]

約数ペア:

[(1, 24821880), (2, 12410940), (3, 8273960), (4, 6205470), (5, 4964376), (6, 4136980), (8, 3102735), (10, 2482188), (12, 2068490), (15, 1654792), (20, 1241094), (24, 1034245), (30, 827396), (40, 620547), (60, 413698), (120, 206849), (131, 189480), (262, 94740), (393, 63160), (524, 47370), (655, 37896), (786, 31580), (1048, 23685), (1310, 18948), (1572, 15790), (1579, 15720), (1965, 12632), (2620, 9474), (3144, 7895), (3158, 7860), (3930, 6316), (4737, 5240)]