24645840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 77221248

約数和(自身を除く): 52575408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 997, 1030, 1236, 1545, 1648, 1994, 2060, 2472, 2991, 3090, 3988, 4120, 4944, 4985, 5982, 6180, 7976, 8240, 9970, 11964, 12360, 14955, 15952, 19940, 23928, 24720, 29910, 39880, 47856, 59820, 79760, 102691, 119640, 205382, 239280, 308073, 410764, 513455, 616146, 821528, 1026910, 1232292, 1540365, 1643056, 2053820, 2464584, 3080730, 4107640, 4929168, 6161460, 8215280, 12322920, 24645840]

約数ペア:

[(1, 24645840), (2, 12322920), (3, 8215280), (4, 6161460), (5, 4929168), (6, 4107640), (8, 3080730), (10, 2464584), (12, 2053820), (15, 1643056), (16, 1540365), (20, 1232292), (24, 1026910), (30, 821528), (40, 616146), (48, 513455), (60, 410764), (80, 308073), (103, 239280), (120, 205382), (206, 119640), (240, 102691), (309, 79760), (412, 59820), (515, 47856), (618, 39880), (824, 29910), (997, 24720), (1030, 23928), (1236, 19940), (1545, 15952), (1648, 14955), (1994, 12360), (2060, 11964), (2472, 9970), (2991, 8240), (3090, 7976), (3988, 6180), (4120, 5982), (4944, 4985)]