1408337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5868073}}^1$

素因数の和:5868089

約数の個数: 40

約数和(自身を含む): 4365847056

約数和(自身を除く): 2957509536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5868073, 11736146, 17604219, 23472292, 29340365, 35208438, 46944584, 58680730, 70416876, 88021095, 93889168, 117361460, 140833752, 176042190, 234722920, 281667504, 352084380, 469445840, 704168760, 1408337520]

約数ペア:

[(1, 1408337520), (2, 704168760), (3, 469445840), (4, 352084380), (5, 281667504), (6, 234722920), (8, 176042190), (10, 140833752), (12, 117361460), (15, 93889168), (16, 88021095), (20, 70416876), (24, 58680730), (30, 46944584), (40, 35208438), (48, 29340365), (60, 23472292), (80, 17604219), (120, 11736146), (240, 5868073)]