1303787040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2716223}}^1$

素因数の和:2716241

約数の個数: 48

約数和(自身を含む): 4106930688

約数和(自身を除く): 2803143648

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, 2716223, 5432446, 8148669, 10864892, 13581115, 16297338, 21729784, 27162230, 32594676, 40743345, 43459568, 54324460, 65189352, 81486690, 86919136, 108648920, 130378704, 162973380, 217297840, 260757408, 325946760, 434595680, 651893520, 1303787040]

約数ペア:

[(1, 1303787040), (2, 651893520), (3, 434595680), (4, 325946760), (5, 260757408), (6, 217297840), (8, 162973380), (10, 130378704), (12, 108648920), (15, 86919136), (16, 81486690), (20, 65189352), (24, 54324460), (30, 43459568), (32, 40743345), (40, 32594676), (48, 27162230), (60, 21729784), (80, 16297338), (96, 13581115), (120, 10864892), (160, 8148669), (240, 5432446), (480, 2716223)]