12308220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 39997440

約数和(自身を除く): 27689220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 991, 1035, 1242, 1380, 1982, 2070, 2484, 2973, 3105, 3964, 4140, 4955, 5946, 6210, 8919, 9910, 11892, 12420, 14865, 17838, 19820, 22793, 26757, 29730, 35676, 44595, 45586, 53514, 59460, 68379, 89190, 91172, 107028, 113965, 133785, 136758, 178380, 205137, 227930, 267570, 273516, 341895, 410274, 455860, 535140, 615411, 683790, 820548, 1025685, 1230822, 1367580, 2051370, 2461644, 3077055, 4102740, 6154110, 12308220]

約数ペア:

[(1, 12308220), (2, 6154110), (3, 4102740), (4, 3077055), (5, 2461644), (6, 2051370), (9, 1367580), (10, 1230822), (12, 1025685), (15, 820548), (18, 683790), (20, 615411), (23, 535140), (27, 455860), (30, 410274), (36, 341895), (45, 273516), (46, 267570), (54, 227930), (60, 205137), (69, 178380), (90, 136758), (92, 133785), (108, 113965), (115, 107028), (135, 91172), (138, 89190), (180, 68379), (207, 59460), (230, 53514), (270, 45586), (276, 44595), (345, 35676), (414, 29730), (460, 26757), (540, 22793), (621, 19820), (690, 17838), (828, 14865), (991, 12420), (1035, 11892), (1242, 9910), (1380, 8919), (1982, 6210), (2070, 5946), (2484, 4955), (2973, 4140), (3105, 3964)]