83745840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2017}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 261242208

約数和(自身を除く): 177496368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2017, 2076, 2595, 2768, 3460, 4034, 4152, 5190, 6051, 6920, 8068, 8304, 10085, 10380, 12102, 13840, 16136, 20170, 20760, 24204, 30255, 32272, 40340, 41520, 48408, 60510, 80680, 96816, 121020, 161360, 242040, 348941, 484080, 697882, 1046823, 1395764, 1744705, 2093646, 2791528, 3489410, 4187292, 5234115, 5583056, 6978820, 8374584, 10468230, 13957640, 16749168, 20936460, 27915280, 41872920, 83745840]

約数ペア:

[(1, 83745840), (2, 41872920), (3, 27915280), (4, 20936460), (5, 16749168), (6, 13957640), (8, 10468230), (10, 8374584), (12, 6978820), (15, 5583056), (16, 5234115), (20, 4187292), (24, 3489410), (30, 2791528), (40, 2093646), (48, 1744705), (60, 1395764), (80, 1046823), (120, 697882), (173, 484080), (240, 348941), (346, 242040), (519, 161360), (692, 121020), (865, 96816), (1038, 80680), (1384, 60510), (1730, 48408), (2017, 41520), (2076, 40340), (2595, 32272), (2768, 30255), (3460, 24204), (4034, 20760), (4152, 20170), (5190, 16136), (6051, 13840), (6920, 12102), (8068, 10380), (8304, 10085)]