23854880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 69128640

約数和(自身を除く): 45273760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 70, 76, 80, 95, 112, 118, 133, 140, 152, 160, 190, 224, 236, 266, 280, 295, 304, 361, 380, 413, 472, 532, 560, 590, 608, 665, 722, 760, 826, 944, 1064, 1120, 1121, 1180, 1330, 1444, 1520, 1652, 1805, 1888, 2065, 2128, 2242, 2360, 2527, 2660, 2888, 3040, 3304, 3610, 4130, 4256, 4484, 4720, 5054, 5320, 5605, 5776, 6608, 7220, 7847, 8260, 8968, 9440, 10108, 10640, 11210, 11552, 12635, 13216, 14440, 15694, 16520, 17936, 20216, 21280, 21299, 22420, 25270, 28880, 31388, 33040, 35872, 39235, 40432, 42598, 44840, 50540, 57760, 62776, 66080, 78470, 80864, 85196, 89680, 101080, 106495, 125552, 149093, 156940, 170392, 179360, 202160, 212990, 251104, 298186, 313880, 340784, 404320, 425980, 596372, 627760, 681568, 745465, 851960, 1192744, 1255520, 1490930, 1703920, 2385488, 2981860, 3407840, 4770976, 5963720, 11927440, 23854880]

約数ペア:

[(1, 23854880), (2, 11927440), (4, 5963720), (5, 4770976), (7, 3407840), (8, 2981860), (10, 2385488), (14, 1703920), (16, 1490930), (19, 1255520), (20, 1192744), (28, 851960), (32, 745465), (35, 681568), (38, 627760), (40, 596372), (56, 425980), (59, 404320), (70, 340784), (76, 313880), (80, 298186), (95, 251104), (112, 212990), (118, 202160), (133, 179360), (140, 170392), (152, 156940), (160, 149093), (190, 125552), (224, 106495), (236, 101080), (266, 89680), (280, 85196), (295, 80864), (304, 78470), (361, 66080), (380, 62776), (413, 57760), (472, 50540), (532, 44840), (560, 42598), (590, 40432), (608, 39235), (665, 35872), (722, 33040), (760, 31388), (826, 28880), (944, 25270), (1064, 22420), (1120, 21299), (1121, 21280), (1180, 20216), (1330, 17936), (1444, 16520), (1520, 15694), (1652, 14440), (1805, 13216), (1888, 12635), (2065, 11552), (2128, 11210), (2242, 10640), (2360, 10108), (2527, 9440), (2660, 8968), (2888, 8260), (3040, 7847), (3304, 7220), (3610, 6608), (4130, 5776), (4256, 5605), (4484, 5320), (4720, 5054)]