1157381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4822423}}^1$

素因数の和:4822439

約数の個数: 40

約数和(自身を含む): 3587883456

約数和(自身を除く): 2430501936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4822423, 9644846, 14467269, 19289692, 24112115, 28934538, 38579384, 48224230, 57869076, 72336345, 77158768, 96448460, 115738152, 144672690, 192896920, 231476304, 289345380, 385793840, 578690760, 1157381520]

約数ペア:

[(1, 1157381520), (2, 578690760), (3, 385793840), (4, 289345380), (5, 231476304), (6, 192896920), (8, 144672690), (10, 115738152), (12, 96448460), (15, 77158768), (16, 72336345), (20, 57869076), (24, 48224230), (30, 38579384), (40, 28934538), (48, 24112115), (60, 19289692), (80, 14467269), (120, 9644846), (240, 4822423)]