6531120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 22516416

約数和(自身を除く): 15985296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 193, 235, 240, 282, 360, 376, 386, 423, 470, 564, 579, 705, 720, 752, 772, 846, 940, 965, 1128, 1158, 1410, 1544, 1692, 1737, 1880, 1930, 2115, 2256, 2316, 2820, 2895, 3088, 3384, 3474, 3760, 3860, 4230, 4632, 5640, 5790, 6768, 6948, 7720, 8460, 8685, 9071, 9264, 11280, 11580, 13896, 15440, 16920, 17370, 18142, 23160, 27213, 27792, 33840, 34740, 36284, 45355, 46320, 54426, 69480, 72568, 81639, 90710, 108852, 136065, 138960, 145136, 163278, 181420, 217704, 272130, 326556, 362840, 408195, 435408, 544260, 653112, 725680, 816390, 1088520, 1306224, 1632780, 2177040, 3265560, 6531120]

約数ペア:

[(1, 6531120), (2, 3265560), (3, 2177040), (4, 1632780), (5, 1306224), (6, 1088520), (8, 816390), (9, 725680), (10, 653112), (12, 544260), (15, 435408), (16, 408195), (18, 362840), (20, 326556), (24, 272130), (30, 217704), (36, 181420), (40, 163278), (45, 145136), (47, 138960), (48, 136065), (60, 108852), (72, 90710), (80, 81639), (90, 72568), (94, 69480), (120, 54426), (141, 46320), (144, 45355), (180, 36284), (188, 34740), (193, 33840), (235, 27792), (240, 27213), (282, 23160), (360, 18142), (376, 17370), (386, 16920), (423, 15440), (470, 13896), (564, 11580), (579, 11280), (705, 9264), (720, 9071), (752, 8685), (772, 8460), (846, 7720), (940, 6948), (965, 6768), (1128, 5790), (1158, 5640), (1410, 4632), (1544, 4230), (1692, 3860), (1737, 3760), (1880, 3474), (1930, 3384), (2115, 3088), (2256, 2895), (2316, 2820)]