56636280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^2$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 189615600

約数和(自身を除く): 132979320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6183, 6870, 8244, 9160, 10305, 12366, 13740, 16488, 20610, 24732, 27480, 30915, 41220, 49464, 52441, 61830, 82440, 104882, 123660, 157323, 209764, 247320, 262205, 314646, 419528, 471969, 524410, 629292, 786615, 943938, 1048820, 1258584, 1415907, 1573230, 1887876, 2097640, 2359845, 2831814, 3146460, 3775752, 4719690, 5663628, 6292920, 7079535, 9439380, 11327256, 14159070, 18878760, 28318140, 56636280]

約数ペア:

[(1, 56636280), (2, 28318140), (3, 18878760), (4, 14159070), (5, 11327256), (6, 9439380), (8, 7079535), (9, 6292920), (10, 5663628), (12, 4719690), (15, 3775752), (18, 3146460), (20, 2831814), (24, 2359845), (27, 2097640), (30, 1887876), (36, 1573230), (40, 1415907), (45, 1258584), (54, 1048820), (60, 943938), (72, 786615), (90, 629292), (108, 524410), (120, 471969), (135, 419528), (180, 314646), (216, 262205), (229, 247320), (270, 209764), (360, 157323), (458, 123660), (540, 104882), (687, 82440), (916, 61830), (1080, 52441), (1145, 49464), (1374, 41220), (1832, 30915), (2061, 27480), (2290, 24732), (2748, 20610), (3435, 16488), (4122, 13740), (4580, 12366), (5496, 10305), (6183, 9160), (6870, 8244)]