55637760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14489}}^1$

素因数の和:14513

約数の個数: 72

約数和(自身を含む): 177705360

約数和(自身を除く): 122067600

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, 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, 3709184, 4636480, 5563776, 6954720, 9272960, 11127552, 13909440, 18545920, 27818880, 55637760]

約数ペア:

[(1, 55637760), (2, 27818880), (3, 18545920), (4, 13909440), (5, 11127552), (6, 9272960), (8, 6954720), (10, 5563776), (12, 4636480), (15, 3709184), (16, 3477360), (20, 2781888), (24, 2318240), (30, 1854592), (32, 1738680), (40, 1390944), (48, 1159120), (60, 927296), (64, 869340), (80, 695472), (96, 579560), (120, 463648), (128, 434670), (160, 347736), (192, 289780), (240, 231824), (256, 217335), (320, 173868), (384, 144890), (480, 115912), (640, 86934), (768, 72445), (960, 57956), (1280, 43467), (1920, 28978), (3840, 14489)]