13062240

素因数分解:

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

素因数の和:261

約数の個数: 144

約数和(自身を含む): 45759168

約数和(自身を除く): 32696928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 193, 235, 240, 282, 288, 360, 376, 386, 423, 470, 480, 564, 579, 705, 720, 752, 772, 846, 940, 965, 1128, 1158, 1410, 1440, 1504, 1544, 1692, 1737, 1880, 1930, 2115, 2256, 2316, 2820, 2895, 3088, 3384, 3474, 3760, 3860, 4230, 4512, 4632, 5640, 5790, 6176, 6768, 6948, 7520, 7720, 8460, 8685, 9071, 9264, 11280, 11580, 13536, 13896, 15440, 16920, 17370, 18142, 18528, 22560, 23160, 27213, 27792, 30880, 33840, 34740, 36284, 45355, 46320, 54426, 55584, 67680, 69480, 72568, 81639, 90710, 92640, 108852, 136065, 138960, 145136, 163278, 181420, 217704, 272130, 277920, 290272, 326556, 362840, 408195, 435408, 544260, 653112, 725680, 816390, 870816, 1088520, 1306224, 1451360, 1632780, 2177040, 2612448, 3265560, 4354080, 6531120, 13062240]

約数ペア:

[(1, 13062240), (2, 6531120), (3, 4354080), (4, 3265560), (5, 2612448), (6, 2177040), (8, 1632780), (9, 1451360), (10, 1306224), (12, 1088520), (15, 870816), (16, 816390), (18, 725680), (20, 653112), (24, 544260), (30, 435408), (32, 408195), (36, 362840), (40, 326556), (45, 290272), (47, 277920), (48, 272130), (60, 217704), (72, 181420), (80, 163278), (90, 145136), (94, 138960), (96, 136065), (120, 108852), (141, 92640), (144, 90710), (160, 81639), (180, 72568), (188, 69480), (193, 67680), (235, 55584), (240, 54426), (282, 46320), (288, 45355), (360, 36284), (376, 34740), (386, 33840), (423, 30880), (470, 27792), (480, 27213), (564, 23160), (579, 22560), (705, 18528), (720, 18142), (752, 17370), (772, 16920), (846, 15440), (940, 13896), (965, 13536), (1128, 11580), (1158, 11280), (1410, 9264), (1440, 9071), (1504, 8685), (1544, 8460), (1692, 7720), (1737, 7520), (1880, 6948), (1930, 6768), (2115, 6176), (2256, 5790), (2316, 5640), (2820, 4632), (2895, 4512), (3088, 4230), (3384, 3860), (3474, 3760)]