73884960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5701}}^1$

素因数の和:5728

約数の個数: 120

約数和(自身を含む): 260798076

約数和(自身を除く): 186913116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5701, 6480, 11402, 12960, 17103, 22804, 28505, 34206, 45608, 51309, 57010, 68412, 85515, 91216, 102618, 114020, 136824, 153927, 171030, 182432, 205236, 228040, 256545, 273648, 307854, 342060, 410472, 456080, 461781, 513090, 547296, 615708, 684120, 769635, 820944, 912160, 923562, 1026180, 1231416, 1368240, 1539270, 1641888, 1847124, 2052360, 2308905, 2462832, 2736480, 3078540, 3694248, 4104720, 4617810, 4925664, 6157080, 7388496, 8209440, 9235620, 12314160, 14776992, 18471240, 24628320, 36942480, 73884960]

約数ペア:

[(1, 73884960), (2, 36942480), (3, 24628320), (4, 18471240), (5, 14776992), (6, 12314160), (8, 9235620), (9, 8209440), (10, 7388496), (12, 6157080), (15, 4925664), (16, 4617810), (18, 4104720), (20, 3694248), (24, 3078540), (27, 2736480), (30, 2462832), (32, 2308905), (36, 2052360), (40, 1847124), (45, 1641888), (48, 1539270), (54, 1368240), (60, 1231416), (72, 1026180), (80, 923562), (81, 912160), (90, 820944), (96, 769635), (108, 684120), (120, 615708), (135, 547296), (144, 513090), (160, 461781), (162, 456080), (180, 410472), (216, 342060), (240, 307854), (270, 273648), (288, 256545), (324, 228040), (360, 205236), (405, 182432), (432, 171030), (480, 153927), (540, 136824), (648, 114020), (720, 102618), (810, 91216), (864, 85515), (1080, 68412), (1296, 57010), (1440, 51309), (1620, 45608), (2160, 34206), (2592, 28505), (3240, 22804), (4320, 17103), (5701, 12960), (6480, 11402)]