169992720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1517

約数の個数: 120

約数和(自身を含む): 574516800

約数和(自身を除く): 404524080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 895, 1074, 1319, 1432, 1611, 1790, 2148, 2638, 2685, 2864, 3222, 3580, 3957, 4296, 5276, 5370, 6444, 6595, 7160, 7914, 8055, 8592, 10552, 10740, 11871, 12888, 13190, 14320, 15828, 16110, 19785, 21104, 21480, 23742, 25776, 26380, 31656, 32220, 39570, 42960, 47484, 52760, 59355, 63312, 64440, 79140, 94968, 105520, 118710, 128880, 158280, 189936, 236101, 237420, 316560, 472202, 474840, 708303, 944404, 949680, 1180505, 1416606, 1888808, 2124909, 2361010, 2833212, 3541515, 3777616, 4249818, 4722020, 5666424, 7083030, 8499636, 9444040, 10624545, 11332848, 14166060, 16999272, 18888080, 21249090, 28332120, 33998544, 42498180, 56664240, 84996360, 169992720]

約数ペア:

[(1, 169992720), (2, 84996360), (3, 56664240), (4, 42498180), (5, 33998544), (6, 28332120), (8, 21249090), (9, 18888080), (10, 16999272), (12, 14166060), (15, 11332848), (16, 10624545), (18, 9444040), (20, 8499636), (24, 7083030), (30, 5666424), (36, 4722020), (40, 4249818), (45, 3777616), (48, 3541515), (60, 2833212), (72, 2361010), (80, 2124909), (90, 1888808), (120, 1416606), (144, 1180505), (179, 949680), (180, 944404), (240, 708303), (358, 474840), (360, 472202), (537, 316560), (716, 237420), (720, 236101), (895, 189936), (1074, 158280), (1319, 128880), (1432, 118710), (1611, 105520), (1790, 94968), (2148, 79140), (2638, 64440), (2685, 63312), (2864, 59355), (3222, 52760), (3580, 47484), (3957, 42960), (4296, 39570), (5276, 32220), (5370, 31656), (6444, 26380), (6595, 25776), (7160, 23742), (7914, 21480), (8055, 21104), (8592, 19785), (10552, 16110), (10740, 15828), (11871, 14320), (12888, 13190)]