85480440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{941}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 257052960

約数和(自身を除く): 171572520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757, 941, 1514, 1882, 2271, 2823, 3028, 3764, 3785, 4542, 4705, 5646, 6056, 7528, 7570, 9084, 9410, 11292, 11355, 14115, 15140, 18168, 18820, 22584, 22710, 28230, 30280, 37640, 45420, 56460, 90840, 112920, 712337, 1424674, 2137011, 2849348, 3561685, 4274022, 5698696, 7123370, 8548044, 10685055, 14246740, 17096088, 21370110, 28493480, 42740220, 85480440]

約数ペア:

[(1, 85480440), (2, 42740220), (3, 28493480), (4, 21370110), (5, 17096088), (6, 14246740), (8, 10685055), (10, 8548044), (12, 7123370), (15, 5698696), (20, 4274022), (24, 3561685), (30, 2849348), (40, 2137011), (60, 1424674), (120, 712337), (757, 112920), (941, 90840), (1514, 56460), (1882, 45420), (2271, 37640), (2823, 30280), (3028, 28230), (3764, 22710), (3785, 22584), (4542, 18820), (4705, 18168), (5646, 15140), (6056, 14115), (7528, 11355), (7570, 11292), (9084, 9410)]