19324920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9473}}^1$

素因数の和:9504

約数の個数: 64

約数和(自身を含む): 61391520

約数和(自身を除く): 42066600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9473, 18946, 28419, 37892, 47365, 56838, 75784, 94730, 113676, 142095, 161041, 189460, 227352, 284190, 322082, 378920, 483123, 568380, 644164, 805205, 966246, 1136760, 1288328, 1610410, 1932492, 2415615, 3220820, 3864984, 4831230, 6441640, 9662460, 19324920]

約数ペア:

[(1, 19324920), (2, 9662460), (3, 6441640), (4, 4831230), (5, 3864984), (6, 3220820), (8, 2415615), (10, 1932492), (12, 1610410), (15, 1288328), (17, 1136760), (20, 966246), (24, 805205), (30, 644164), (34, 568380), (40, 483123), (51, 378920), (60, 322082), (68, 284190), (85, 227352), (102, 189460), (120, 161041), (136, 142095), (170, 113676), (204, 94730), (255, 75784), (340, 56838), (408, 47365), (510, 37892), (680, 28419), (1020, 18946), (2040, 9473)]