274187040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571223}}^1$

素因数の和:571241

約数の個数: 48

約数和(自身を含む): 863690688

約数和(自身を除く): 589503648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 571223, 1142446, 1713669, 2284892, 2856115, 3427338, 4569784, 5712230, 6854676, 8568345, 9139568, 11424460, 13709352, 17136690, 18279136, 22848920, 27418704, 34273380, 45697840, 54837408, 68546760, 91395680, 137093520, 274187040]

約数ペア:

[(1, 274187040), (2, 137093520), (3, 91395680), (4, 68546760), (5, 54837408), (6, 45697840), (8, 34273380), (10, 27418704), (12, 22848920), (15, 18279136), (16, 17136690), (20, 13709352), (24, 11424460), (30, 9139568), (32, 8568345), (40, 6854676), (48, 5712230), (60, 4569784), (80, 3427338), (96, 2856115), (120, 2284892), (160, 1713669), (240, 1142446), (480, 571223)]