61522160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1882

約数の個数: 80

約数和(自身を含む): 166245312

約数和(自身を除く): 104723152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 1801, 2135, 2440, 3416, 3602, 4270, 4880, 6832, 7204, 8540, 9005, 12607, 14408, 17080, 18010, 25214, 28816, 34160, 36020, 50428, 63035, 72040, 100856, 109861, 126070, 144080, 201712, 219722, 252140, 439444, 504280, 549305, 769027, 878888, 1008560, 1098610, 1538054, 1757776, 2197220, 3076108, 3845135, 4394440, 6152216, 7690270, 8788880, 12304432, 15380540, 30761080, 61522160]

約数ペア:

[(1, 61522160), (2, 30761080), (4, 15380540), (5, 12304432), (7, 8788880), (8, 7690270), (10, 6152216), (14, 4394440), (16, 3845135), (20, 3076108), (28, 2197220), (35, 1757776), (40, 1538054), (56, 1098610), (61, 1008560), (70, 878888), (80, 769027), (112, 549305), (122, 504280), (140, 439444), (244, 252140), (280, 219722), (305, 201712), (427, 144080), (488, 126070), (560, 109861), (610, 100856), (854, 72040), (976, 63035), (1220, 50428), (1708, 36020), (1801, 34160), (2135, 28816), (2440, 25214), (3416, 18010), (3602, 17080), (4270, 14408), (4880, 12607), (6832, 9005), (7204, 8540)]