456432480

素因数分解:

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

素因数の和:45309

約数の個数: 144

約数和(自身を含む): 1780125984

約数和(自身を除く): 1323693504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 45281, 90562, 135843, 181124, 226405, 271686, 316967, 362248, 407529, 452810, 543372, 633934, 679215, 724496, 815058, 905620, 950901, 1086744, 1267868, 1358430, 1448992, 1584835, 1630116, 1811240, 1901802, 2037645, 2173488, 2535736, 2716860, 2852703, 3169670, 3260232, 3622480, 3803604, 4075290, 4346976, 4754505, 5071472, 5433720, 5705406, 6339340, 6520464, 7244960, 7607208, 8150580, 9509010, 10142944, 10867440, 11410812, 12678680, 13040928, 14263515, 15214416, 16301160, 19018020, 21734880, 22821624, 25357360, 28527030, 30428832, 32602320, 38036040, 45643248, 50714720, 57054060, 65204640, 76072080, 91286496, 114108120, 152144160, 228216240, 456432480]

約数ペア:

[(1, 456432480), (2, 228216240), (3, 152144160), (4, 114108120), (5, 91286496), (6, 76072080), (7, 65204640), (8, 57054060), (9, 50714720), (10, 45643248), (12, 38036040), (14, 32602320), (15, 30428832), (16, 28527030), (18, 25357360), (20, 22821624), (21, 21734880), (24, 19018020), (28, 16301160), (30, 15214416), (32, 14263515), (35, 13040928), (36, 12678680), (40, 11410812), (42, 10867440), (45, 10142944), (48, 9509010), (56, 8150580), (60, 7607208), (63, 7244960), (70, 6520464), (72, 6339340), (80, 5705406), (84, 5433720), (90, 5071472), (96, 4754505), (105, 4346976), (112, 4075290), (120, 3803604), (126, 3622480), (140, 3260232), (144, 3169670), (160, 2852703), (168, 2716860), (180, 2535736), (210, 2173488), (224, 2037645), (240, 1901802), (252, 1811240), (280, 1630116), (288, 1584835), (315, 1448992), (336, 1358430), (360, 1267868), (420, 1086744), (480, 950901), (504, 905620), (560, 815058), (630, 724496), (672, 679215), (720, 633934), (840, 543372), (1008, 452810), (1120, 407529), (1260, 362248), (1440, 316967), (1680, 271686), (2016, 226405), (2520, 181124), (3360, 135843), (5040, 90562), (10080, 45281)]