84273120

素因数分解:

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

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 294486192

約数和(自身を除く): 210213072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1361, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2722, 3096, 3440, 3870, 4083, 4128, 5160, 5444, 6192, 6805, 6880, 7740, 8166, 10320, 10888, 12249, 12384, 13610, 15480, 16332, 20415, 20640, 21776, 24498, 27220, 30960, 32664, 40830, 43552, 48996, 54440, 58523, 61245, 61920, 65328, 81660, 97992, 108880, 117046, 122490, 130656, 163320, 175569, 195984, 217760, 234092, 244980, 292615, 326640, 351138, 391968, 468184, 489960, 526707, 585230, 653280, 702276, 877845, 936368, 979920, 1053414, 1170460, 1404552, 1755690, 1872736, 1959840, 2106828, 2340920, 2633535, 2809104, 3511380, 4213656, 4681840, 5267070, 5618208, 7022760, 8427312, 9363680, 10534140, 14045520, 16854624, 21068280, 28091040, 42136560, 84273120]

約数ペア:

[(1, 84273120), (2, 42136560), (3, 28091040), (4, 21068280), (5, 16854624), (6, 14045520), (8, 10534140), (9, 9363680), (10, 8427312), (12, 7022760), (15, 5618208), (16, 5267070), (18, 4681840), (20, 4213656), (24, 3511380), (30, 2809104), (32, 2633535), (36, 2340920), (40, 2106828), (43, 1959840), (45, 1872736), (48, 1755690), (60, 1404552), (72, 1170460), (80, 1053414), (86, 979920), (90, 936368), (96, 877845), (120, 702276), (129, 653280), (144, 585230), (160, 526707), (172, 489960), (180, 468184), (215, 391968), (240, 351138), (258, 326640), (288, 292615), (344, 244980), (360, 234092), (387, 217760), (430, 195984), (480, 175569), (516, 163320), (645, 130656), (688, 122490), (720, 117046), (774, 108880), (860, 97992), (1032, 81660), (1290, 65328), (1361, 61920), (1376, 61245), (1440, 58523), (1548, 54440), (1720, 48996), (1935, 43552), (2064, 40830), (2580, 32664), (2722, 30960), (3096, 27220), (3440, 24498), (3870, 21776), (4083, 20640), (4128, 20415), (5160, 16332), (5444, 15480), (6192, 13610), (6805, 12384), (6880, 12249), (7740, 10888), (8166, 10320)]