76072080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45281}}^1$

素因数の和:45304

約数の個数: 80

約数和(自身を含む): 269518464

約数和(自身を除く): 193446384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45281, 90562, 135843, 181124, 226405, 271686, 316967, 362248, 452810, 543372, 633934, 679215, 724496, 905620, 950901, 1086744, 1267868, 1358430, 1584835, 1811240, 1901802, 2173488, 2535736, 2716860, 3169670, 3622480, 3803604, 4754505, 5071472, 5433720, 6339340, 7607208, 9509010, 10867440, 12678680, 15214416, 19018020, 25357360, 38036040, 76072080]

約数ペア:

[(1, 76072080), (2, 38036040), (3, 25357360), (4, 19018020), (5, 15214416), (6, 12678680), (7, 10867440), (8, 9509010), (10, 7607208), (12, 6339340), (14, 5433720), (15, 5071472), (16, 4754505), (20, 3803604), (21, 3622480), (24, 3169670), (28, 2716860), (30, 2535736), (35, 2173488), (40, 1901802), (42, 1811240), (48, 1584835), (56, 1358430), (60, 1267868), (70, 1086744), (80, 950901), (84, 905620), (105, 724496), (112, 679215), (120, 633934), (140, 543372), (168, 452810), (210, 362248), (240, 316967), (280, 271686), (336, 226405), (420, 181124), (560, 135843), (840, 90562), (1680, 45281)]