47760720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28429}}^1$

素因数の和:28452

約数の個数: 80

約数和(自身を含む): 169215360

約数和(自身を除く): 121454640

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, 28429, 56858, 85287, 113716, 142145, 170574, 199003, 227432, 284290, 341148, 398006, 426435, 454864, 568580, 597009, 682296, 796012, 852870, 995015, 1137160, 1194018, 1364592, 1592024, 1705740, 1990030, 2274320, 2388036, 2985045, 3184048, 3411480, 3980060, 4776072, 5970090, 6822960, 7960120, 9552144, 11940180, 15920240, 23880360, 47760720]

約数ペア:

[(1, 47760720), (2, 23880360), (3, 15920240), (4, 11940180), (5, 9552144), (6, 7960120), (7, 6822960), (8, 5970090), (10, 4776072), (12, 3980060), (14, 3411480), (15, 3184048), (16, 2985045), (20, 2388036), (21, 2274320), (24, 1990030), (28, 1705740), (30, 1592024), (35, 1364592), (40, 1194018), (42, 1137160), (48, 995015), (56, 852870), (60, 796012), (70, 682296), (80, 597009), (84, 568580), (105, 454864), (112, 426435), (120, 398006), (140, 341148), (168, 284290), (210, 227432), (240, 199003), (280, 170574), (336, 142145), (420, 113716), (560, 85287), (840, 56858), (1680, 28429)]