18603120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{77513}}^1$

素因数の和:77529

約数の個数: 40

約数和(自身を含む): 57670416

約数和(自身を除く): 39067296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 77513, 155026, 232539, 310052, 387565, 465078, 620104, 775130, 930156, 1162695, 1240208, 1550260, 1860312, 2325390, 3100520, 3720624, 4650780, 6201040, 9301560, 18603120]

約数ペア:

[(1, 18603120), (2, 9301560), (3, 6201040), (4, 4650780), (5, 3720624), (6, 3100520), (8, 2325390), (10, 1860312), (12, 1550260), (15, 1240208), (16, 1162695), (20, 930156), (24, 775130), (30, 620104), (40, 465078), (48, 387565), (60, 310052), (80, 232539), (120, 155026), (240, 77513)]