26045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 56449200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2309, 2820, 3760, 4618, 5640, 6927, 9236, 11280, 11545, 13854, 18472, 23090, 27708, 34635, 36944, 46180, 55416, 69270, 92360, 108523, 110832, 138540, 184720, 217046, 277080, 325569, 434092, 542615, 554160, 651138, 868184, 1085230, 1302276, 1627845, 1736368, 2170460, 2604552, 3255690, 4340920, 5209104, 6511380, 8681840, 13022760, 26045520]

約数ペア:

[(1, 26045520), (2, 13022760), (3, 8681840), (4, 6511380), (5, 5209104), (6, 4340920), (8, 3255690), (10, 2604552), (12, 2170460), (15, 1736368), (16, 1627845), (20, 1302276), (24, 1085230), (30, 868184), (40, 651138), (47, 554160), (48, 542615), (60, 434092), (80, 325569), (94, 277080), (120, 217046), (141, 184720), (188, 138540), (235, 110832), (240, 108523), (282, 92360), (376, 69270), (470, 55416), (564, 46180), (705, 36944), (752, 34635), (940, 27708), (1128, 23090), (1410, 18472), (1880, 13854), (2256, 11545), (2309, 11280), (2820, 9236), (3760, 6927), (4618, 5640)]