27818880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14489}}^1$

素因数の和:14511

約数の個数: 64

約数和(自身を含む): 88678800

約数和(自身を除く): 60859920

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, 320, 384, 480, 640, 960, 1920, 14489, 28978, 43467, 57956, 72445, 86934, 115912, 144890, 173868, 217335, 231824, 289780, 347736, 434670, 463648, 579560, 695472, 869340, 927296, 1159120, 1390944, 1738680, 1854592, 2318240, 2781888, 3477360, 4636480, 5563776, 6954720, 9272960, 13909440, 27818880]

約数ペア:

[(1, 27818880), (2, 13909440), (3, 9272960), (4, 6954720), (5, 5563776), (6, 4636480), (8, 3477360), (10, 2781888), (12, 2318240), (15, 1854592), (16, 1738680), (20, 1390944), (24, 1159120), (30, 927296), (32, 869340), (40, 695472), (48, 579560), (60, 463648), (64, 434670), (80, 347736), (96, 289780), (120, 231824), (128, 217335), (160, 173868), (192, 144890), (240, 115912), (320, 86934), (384, 72445), (480, 57956), (640, 43467), (960, 28978), (1920, 14489)]