64953480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{883}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 195399360

約数和(自身を除く): 130445880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 883, 1226, 1766, 1839, 2452, 2649, 3065, 3532, 3678, 4415, 4904, 5298, 6130, 7064, 7356, 8830, 9195, 10596, 12260, 13245, 14712, 17660, 18390, 21192, 24520, 26490, 35320, 36780, 52980, 73560, 105960, 541279, 1082558, 1623837, 2165116, 2706395, 3247674, 4330232, 5412790, 6495348, 8119185, 10825580, 12990696, 16238370, 21651160, 32476740, 64953480]

約数ペア:

[(1, 64953480), (2, 32476740), (3, 21651160), (4, 16238370), (5, 12990696), (6, 10825580), (8, 8119185), (10, 6495348), (12, 5412790), (15, 4330232), (20, 3247674), (24, 2706395), (30, 2165116), (40, 1623837), (60, 1082558), (120, 541279), (613, 105960), (883, 73560), (1226, 52980), (1766, 36780), (1839, 35320), (2452, 26490), (2649, 24520), (3065, 21192), (3532, 18390), (3678, 17660), (4415, 14712), (4904, 13245), (5298, 12260), (6130, 10596), (7064, 9195), (7356, 8830)]