12322920

素因数分解:

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

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 37365120

約数和(自身を除く): 25042200

約数列:

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

約数ペア:

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