42136560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1423

約数の個数: 120

約数和(自身を含む): 144905904

約数和(自身を除く): 102769344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1361, 1548, 1720, 1935, 2064, 2580, 2722, 3096, 3440, 3870, 4083, 5160, 5444, 6192, 6805, 7740, 8166, 10320, 10888, 12249, 13610, 15480, 16332, 20415, 21776, 24498, 27220, 30960, 32664, 40830, 48996, 54440, 58523, 61245, 65328, 81660, 97992, 108880, 117046, 122490, 163320, 175569, 195984, 234092, 244980, 292615, 326640, 351138, 468184, 489960, 526707, 585230, 702276, 877845, 936368, 979920, 1053414, 1170460, 1404552, 1755690, 2106828, 2340920, 2633535, 2809104, 3511380, 4213656, 4681840, 5267070, 7022760, 8427312, 10534140, 14045520, 21068280, 42136560]

約数ペア:

[(1, 42136560), (2, 21068280), (3, 14045520), (4, 10534140), (5, 8427312), (6, 7022760), (8, 5267070), (9, 4681840), (10, 4213656), (12, 3511380), (15, 2809104), (16, 2633535), (18, 2340920), (20, 2106828), (24, 1755690), (30, 1404552), (36, 1170460), (40, 1053414), (43, 979920), (45, 936368), (48, 877845), (60, 702276), (72, 585230), (80, 526707), (86, 489960), (90, 468184), (120, 351138), (129, 326640), (144, 292615), (172, 244980), (180, 234092), (215, 195984), (240, 175569), (258, 163320), (344, 122490), (360, 117046), (387, 108880), (430, 97992), (516, 81660), (645, 65328), (688, 61245), (720, 58523), (774, 54440), (860, 48996), (1032, 40830), (1290, 32664), (1361, 30960), (1548, 27220), (1720, 24498), (1935, 21776), (2064, 20415), (2580, 16332), (2722, 15480), (3096, 13610), (3440, 12249), (3870, 10888), (4083, 10320), (5160, 8166), (5444, 7740), (6192, 6805)]