1330872240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149873}}^1$

素因数の和:149926

約数の個数: 80

約数和(自身を含む): 4237237728

約数和(自身を除く): 2906365488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 149873, 299746, 449619, 599492, 749365, 899238, 1198984, 1498730, 1798476, 2248095, 2397968, 2997460, 3596952, 4496190, 5545301, 5994920, 7193904, 8992380, 11090602, 11989840, 16635903, 17984760, 22181204, 27726505, 33271806, 35969520, 44362408, 55453010, 66543612, 83179515, 88724816, 110906020, 133087224, 166359030, 221812040, 266174448, 332718060, 443624080, 665436120, 1330872240]

約数ペア:

[(1, 1330872240), (2, 665436120), (3, 443624080), (4, 332718060), (5, 266174448), (6, 221812040), (8, 166359030), (10, 133087224), (12, 110906020), (15, 88724816), (16, 83179515), (20, 66543612), (24, 55453010), (30, 44362408), (37, 35969520), (40, 33271806), (48, 27726505), (60, 22181204), (74, 17984760), (80, 16635903), (111, 11989840), (120, 11090602), (148, 8992380), (185, 7193904), (222, 5994920), (240, 5545301), (296, 4496190), (370, 3596952), (444, 2997460), (555, 2397968), (592, 2248095), (740, 1798476), (888, 1498730), (1110, 1198984), (1480, 899238), (1776, 749365), (2220, 599492), (2960, 449619), (4440, 299746), (8880, 149873)]