85548240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 289811808

約数和(自身を除く): 204263568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 907, 1048, 1179, 1310, 1572, 1814, 1965, 2096, 2358, 2620, 2721, 3144, 3628, 3930, 4535, 4716, 5240, 5442, 5895, 6288, 7256, 7860, 8163, 9070, 9432, 10480, 10884, 11790, 13605, 14512, 15720, 16326, 18140, 18864, 21768, 23580, 27210, 31440, 32652, 36280, 40815, 43536, 47160, 54420, 65304, 72560, 81630, 94320, 108840, 118817, 130608, 163260, 217680, 237634, 326520, 356451, 475268, 594085, 653040, 712902, 950536, 1069353, 1188170, 1425804, 1782255, 1901072, 2138706, 2376340, 2851608, 3564510, 4277412, 4752680, 5346765, 5703216, 7129020, 8554824, 9505360, 10693530, 14258040, 17109648, 21387060, 28516080, 42774120, 85548240]

約数ペア:

[(1, 85548240), (2, 42774120), (3, 28516080), (4, 21387060), (5, 17109648), (6, 14258040), (8, 10693530), (9, 9505360), (10, 8554824), (12, 7129020), (15, 5703216), (16, 5346765), (18, 4752680), (20, 4277412), (24, 3564510), (30, 2851608), (36, 2376340), (40, 2138706), (45, 1901072), (48, 1782255), (60, 1425804), (72, 1188170), (80, 1069353), (90, 950536), (120, 712902), (131, 653040), (144, 594085), (180, 475268), (240, 356451), (262, 326520), (360, 237634), (393, 217680), (524, 163260), (655, 130608), (720, 118817), (786, 108840), (907, 94320), (1048, 81630), (1179, 72560), (1310, 65304), (1572, 54420), (1814, 47160), (1965, 43536), (2096, 40815), (2358, 36280), (2620, 32652), (2721, 31440), (3144, 27210), (3628, 23580), (3930, 21768), (4535, 18864), (4716, 18140), (5240, 16326), (5442, 15720), (5895, 14512), (6288, 13605), (7256, 11790), (7860, 10884), (8163, 10480), (9070, 9432)]