72036560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 60

約数和(自身を含む): 173246724

約数和(自身を除く): 101210164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 937, 961, 1240, 1874, 1922, 2480, 3748, 3844, 4685, 4805, 7496, 7688, 9370, 9610, 14992, 15376, 18740, 19220, 29047, 37480, 38440, 58094, 74960, 76880, 116188, 145235, 232376, 290470, 464752, 580940, 900457, 1161880, 1800914, 2323760, 3601828, 4502285, 7203656, 9004570, 14407312, 18009140, 36018280, 72036560]

約数ペア:

[(1, 72036560), (2, 36018280), (4, 18009140), (5, 14407312), (8, 9004570), (10, 7203656), (16, 4502285), (20, 3601828), (31, 2323760), (40, 1800914), (62, 1161880), (80, 900457), (124, 580940), (155, 464752), (248, 290470), (310, 232376), (496, 145235), (620, 116188), (937, 76880), (961, 74960), (1240, 58094), (1874, 38440), (1922, 37480), (2480, 29047), (3748, 19220), (3844, 18740), (4685, 15376), (4805, 14992), (7496, 9610), (7688, 9370)]