741120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{193}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 2379216

約数和(自身を除く): 1638096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 256, 320, 384, 386, 480, 579, 640, 768, 772, 960, 965, 1158, 1280, 1544, 1920, 1930, 2316, 2895, 3088, 3840, 3860, 4632, 5790, 6176, 7720, 9264, 11580, 12352, 15440, 18528, 23160, 24704, 30880, 37056, 46320, 49408, 61760, 74112, 92640, 123520, 148224, 185280, 247040, 370560, 741120]

約数ペア:

[(1, 741120), (2, 370560), (3, 247040), (4, 185280), (5, 148224), (6, 123520), (8, 92640), (10, 74112), (12, 61760), (15, 49408), (16, 46320), (20, 37056), (24, 30880), (30, 24704), (32, 23160), (40, 18528), (48, 15440), (60, 12352), (64, 11580), (80, 9264), (96, 7720), (120, 6176), (128, 5790), (160, 4632), (192, 3860), (193, 3840), (240, 3088), (256, 2895), (320, 2316), (384, 1930), (386, 1920), (480, 1544), (579, 1280), (640, 1158), (768, 965), (772, 960)]