330334880

素因数分解:

$2^5\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2713}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 781729704

約数和(自身を除く): 451394824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 761, 1522, 2713, 3044, 3805, 5426, 6088, 7610, 10852, 12176, 13565, 15220, 21704, 24352, 27130, 30440, 43408, 54260, 60880, 86816, 108520, 121760, 217040, 434080, 2064593, 4129186, 8258372, 10322965, 16516744, 20645930, 33033488, 41291860, 66066976, 82583720, 165167440, 330334880]

約数ペア:

[(1, 330334880), (2, 165167440), (4, 82583720), (5, 66066976), (8, 41291860), (10, 33033488), (16, 20645930), (20, 16516744), (32, 10322965), (40, 8258372), (80, 4129186), (160, 2064593), (761, 434080), (1522, 217040), (2713, 121760), (3044, 108520), (3805, 86816), (5426, 60880), (6088, 54260), (7610, 43408), (10852, 30440), (12176, 27130), (13565, 24352), (15220, 21704)]