76289280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19867}}^1$

素因数の和:19891

約数の個数: 72

約数和(自身を含む): 243661152

約数和(自身を除く): 167371872

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, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 198670, 238404, 298005, 317872, 397340, 476808, 596010, 635744, 794680, 953616, 1192020, 1271488, 1589360, 1907232, 2384040, 2542976, 3178720, 3814464, 4768080, 5085952, 6357440, 7628928, 9536160, 12714880, 15257856, 19072320, 25429760, 38144640, 76289280]

約数ペア:

[(1, 76289280), (2, 38144640), (3, 25429760), (4, 19072320), (5, 15257856), (6, 12714880), (8, 9536160), (10, 7628928), (12, 6357440), (15, 5085952), (16, 4768080), (20, 3814464), (24, 3178720), (30, 2542976), (32, 2384040), (40, 1907232), (48, 1589360), (60, 1271488), (64, 1192020), (80, 953616), (96, 794680), (120, 635744), (128, 596010), (160, 476808), (192, 397340), (240, 317872), (256, 298005), (320, 238404), (384, 198670), (480, 158936), (640, 119202), (768, 99335), (960, 79468), (1280, 59601), (1920, 39734), (3840, 19867)]