344914320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2027}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 1071270720

約数和(自身を除く): 726356400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 1418, 2027, 2127, 2836, 3545, 4054, 4254, 5672, 6081, 7090, 8108, 8508, 10135, 10635, 11344, 12162, 14180, 16216, 17016, 20270, 21270, 24324, 28360, 30405, 32432, 34032, 40540, 42540, 48648, 56720, 60810, 81080, 85080, 97296, 121620, 162160, 170160, 243240, 486480, 1437143, 2874286, 4311429, 5748572, 7185715, 8622858, 11497144, 14371430, 17245716, 21557145, 22994288, 28742860, 34491432, 43114290, 57485720, 68982864, 86228580, 114971440, 172457160, 344914320]

約数ペア:

[(1, 344914320), (2, 172457160), (3, 114971440), (4, 86228580), (5, 68982864), (6, 57485720), (8, 43114290), (10, 34491432), (12, 28742860), (15, 22994288), (16, 21557145), (20, 17245716), (24, 14371430), (30, 11497144), (40, 8622858), (48, 7185715), (60, 5748572), (80, 4311429), (120, 2874286), (240, 1437143), (709, 486480), (1418, 243240), (2027, 170160), (2127, 162160), (2836, 121620), (3545, 97296), (4054, 85080), (4254, 81080), (5672, 60810), (6081, 56720), (7090, 48648), (8108, 42540), (8508, 40540), (10135, 34032), (10635, 32432), (11344, 30405), (12162, 28360), (14180, 24324), (16216, 21270), (17016, 20270)]