40792080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24281}}^1$

素因数の和:24304

約数の個数: 80

約数和(自身を含む): 144526464

約数和(自身を除く): 103734384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 24281, 48562, 72843, 97124, 121405, 145686, 169967, 194248, 242810, 291372, 339934, 364215, 388496, 485620, 509901, 582744, 679868, 728430, 849835, 971240, 1019802, 1165488, 1359736, 1456860, 1699670, 1942480, 2039604, 2549505, 2719472, 2913720, 3399340, 4079208, 5099010, 5827440, 6798680, 8158416, 10198020, 13597360, 20396040, 40792080]

約数ペア:

[(1, 40792080), (2, 20396040), (3, 13597360), (4, 10198020), (5, 8158416), (6, 6798680), (7, 5827440), (8, 5099010), (10, 4079208), (12, 3399340), (14, 2913720), (15, 2719472), (16, 2549505), (20, 2039604), (21, 1942480), (24, 1699670), (28, 1456860), (30, 1359736), (35, 1165488), (40, 1019802), (42, 971240), (48, 849835), (56, 728430), (60, 679868), (70, 582744), (80, 509901), (84, 485620), (105, 388496), (112, 364215), (120, 339934), (140, 291372), (168, 242810), (210, 194248), (240, 169967), (280, 145686), (336, 121405), (420, 97124), (560, 72843), (840, 48562), (1680, 24281)]