28332120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 57203880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1319, 1432, 1790, 2148, 2638, 2685, 3580, 3957, 4296, 5276, 5370, 6595, 7160, 7914, 10552, 10740, 13190, 15828, 19785, 21480, 26380, 31656, 39570, 52760, 79140, 158280, 236101, 472202, 708303, 944404, 1180505, 1416606, 1888808, 2361010, 2833212, 3541515, 4722020, 5666424, 7083030, 9444040, 14166060, 28332120]

約数ペア:

[(1, 28332120), (2, 14166060), (3, 9444040), (4, 7083030), (5, 5666424), (6, 4722020), (8, 3541515), (10, 2833212), (12, 2361010), (15, 1888808), (20, 1416606), (24, 1180505), (30, 944404), (40, 708303), (60, 472202), (120, 236101), (179, 158280), (358, 79140), (537, 52760), (716, 39570), (895, 31656), (1074, 26380), (1319, 21480), (1432, 19785), (1790, 15828), (2148, 13190), (2638, 10740), (2685, 10552), (3580, 7914), (3957, 7160), (4296, 6595), (5276, 5370)]