54376560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10789}}^1$

素因数の和:10815

約数の個数: 120

約数和(自身を含む): 208721760

約数和(自身を除く): 154345200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10789, 21578, 32367, 43156, 53945, 64734, 75523, 86312, 97101, 107890, 129468, 151046, 161835, 172624, 194202, 215780, 226569, 258936, 302092, 323670, 377615, 388404, 431560, 453138, 485505, 517872, 604184, 647340, 679707, 755230, 776808, 863120, 906276, 971010, 1132845, 1208368, 1294680, 1359414, 1510460, 1553616, 1812552, 1942020, 2265690, 2589360, 2718828, 3020920, 3398535, 3625104, 3884040, 4531380, 5437656, 6041840, 6797070, 7768080, 9062760, 10875312, 13594140, 18125520, 27188280, 54376560]

約数ペア:

[(1, 54376560), (2, 27188280), (3, 18125520), (4, 13594140), (5, 10875312), (6, 9062760), (7, 7768080), (8, 6797070), (9, 6041840), (10, 5437656), (12, 4531380), (14, 3884040), (15, 3625104), (16, 3398535), (18, 3020920), (20, 2718828), (21, 2589360), (24, 2265690), (28, 1942020), (30, 1812552), (35, 1553616), (36, 1510460), (40, 1359414), (42, 1294680), (45, 1208368), (48, 1132845), (56, 971010), (60, 906276), (63, 863120), (70, 776808), (72, 755230), (80, 679707), (84, 647340), (90, 604184), (105, 517872), (112, 485505), (120, 453138), (126, 431560), (140, 388404), (144, 377615), (168, 323670), (180, 302092), (210, 258936), (240, 226569), (252, 215780), (280, 194202), (315, 172624), (336, 161835), (360, 151046), (420, 129468), (504, 107890), (560, 97101), (630, 86312), (720, 75523), (840, 64734), (1008, 53945), (1260, 43156), (1680, 32367), (2520, 21578), (5040, 10789)]