61017960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1103}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 183617280

約数和(自身を除く): 122599320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1103, 1383, 1844, 2206, 2305, 2766, 3309, 3688, 4412, 4610, 5515, 5532, 6618, 6915, 8824, 9220, 11030, 11064, 13236, 13830, 16545, 18440, 22060, 26472, 27660, 33090, 44120, 55320, 66180, 132360, 508483, 1016966, 1525449, 2033932, 2542415, 3050898, 4067864, 5084830, 6101796, 7627245, 10169660, 12203592, 15254490, 20339320, 30508980, 61017960]

約数ペア:

[(1, 61017960), (2, 30508980), (3, 20339320), (4, 15254490), (5, 12203592), (6, 10169660), (8, 7627245), (10, 6101796), (12, 5084830), (15, 4067864), (20, 3050898), (24, 2542415), (30, 2033932), (40, 1525449), (60, 1016966), (120, 508483), (461, 132360), (922, 66180), (1103, 55320), (1383, 44120), (1844, 33090), (2206, 27660), (2305, 26472), (2766, 22060), (3309, 18440), (3688, 16545), (4412, 13830), (4610, 13236), (5515, 11064), (5532, 11030), (6618, 9220), (6915, 8824)]