42950280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4903}}^1$

素因数の和:4990

約数の個数: 64

約数和(自身を含む): 130642560

約数和(自身を除く): 87692280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 4903, 8760, 9806, 14709, 19612, 24515, 29418, 39224, 49030, 58836, 73545, 98060, 117672, 147090, 196120, 294180, 357919, 588360, 715838, 1073757, 1431676, 1789595, 2147514, 2863352, 3579190, 4295028, 5368785, 7158380, 8590056, 10737570, 14316760, 21475140, 42950280]

約数ペア:

[(1, 42950280), (2, 21475140), (3, 14316760), (4, 10737570), (5, 8590056), (6, 7158380), (8, 5368785), (10, 4295028), (12, 3579190), (15, 2863352), (20, 2147514), (24, 1789595), (30, 1431676), (40, 1073757), (60, 715838), (73, 588360), (120, 357919), (146, 294180), (219, 196120), (292, 147090), (365, 117672), (438, 98060), (584, 73545), (730, 58836), (876, 49030), (1095, 39224), (1460, 29418), (1752, 24515), (2190, 19612), (2920, 14709), (4380, 9806), (4903, 8760)]