1520292480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113117}}^1$

素因数の和:113146

約数の個数: 128

約数和(自身を含む): 5538257280

約数和(自身を除く): 4017964800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 113117, 226234, 339351, 452468, 565585, 678702, 791819, 904936, 1131170, 1357404, 1583638, 1696755, 1809872, 2262340, 2375457, 2714808, 3167276, 3393510, 3619744, 3959095, 4524680, 4750914, 5429616, 6334552, 6787020, 7239488, 7918190, 9049360, 9501828, 10859232, 11877285, 12669104, 13574040, 14478976, 15836380, 18098720, 19003656, 21718464, 23754570, 25338208, 27148080, 31672760, 36197440, 38007312, 43436928, 47509140, 50676416, 54296160, 63345520, 72394880, 76014624, 95018280, 101352832, 108592320, 126691040, 152029248, 190036560, 217184640, 253382080, 304058496, 380073120, 506764160, 760146240, 1520292480]

約数ペア:

[(1, 1520292480), (2, 760146240), (3, 506764160), (4, 380073120), (5, 304058496), (6, 253382080), (7, 217184640), (8, 190036560), (10, 152029248), (12, 126691040), (14, 108592320), (15, 101352832), (16, 95018280), (20, 76014624), (21, 72394880), (24, 63345520), (28, 54296160), (30, 50676416), (32, 47509140), (35, 43436928), (40, 38007312), (42, 36197440), (48, 31672760), (56, 27148080), (60, 25338208), (64, 23754570), (70, 21718464), (80, 19003656), (84, 18098720), (96, 15836380), (105, 14478976), (112, 13574040), (120, 12669104), (128, 11877285), (140, 10859232), (160, 9501828), (168, 9049360), (192, 7918190), (210, 7239488), (224, 6787020), (240, 6334552), (280, 5429616), (320, 4750914), (336, 4524680), (384, 3959095), (420, 3619744), (448, 3393510), (480, 3167276), (560, 2714808), (640, 2375457), (672, 2262340), (840, 1809872), (896, 1696755), (960, 1583638), (1120, 1357404), (1344, 1131170), (1680, 904936), (1920, 791819), (2240, 678702), (2688, 565585), (3360, 452468), (4480, 339351), (6720, 226234), (13440, 113117)]