27137280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 89478144

約数和(自身を除く): 62340864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 191, 192, 222, 240, 256, 296, 320, 370, 382, 384, 444, 480, 555, 573, 592, 640, 740, 764, 768, 888, 955, 960, 1110, 1146, 1184, 1280, 1480, 1528, 1776, 1910, 1920, 2220, 2292, 2368, 2865, 2960, 3056, 3552, 3820, 3840, 4440, 4584, 4736, 5730, 5920, 6112, 7067, 7104, 7640, 8880, 9168, 9472, 11460, 11840, 12224, 14134, 14208, 15280, 17760, 18336, 21201, 22920, 23680, 24448, 28268, 28416, 30560, 35335, 35520, 36672, 42402, 45840, 47360, 48896, 56536, 61120, 70670, 71040, 73344, 84804, 91680, 106005, 113072, 122240, 141340, 142080, 146688, 169608, 183360, 212010, 226144, 244480, 282680, 339216, 366720, 424020, 452288, 565360, 678432, 733440, 848040, 904576, 1130720, 1356864, 1696080, 1809152, 2261440, 2713728, 3392160, 4522880, 5427456, 6784320, 9045760, 13568640, 27137280]

約数ペア:

[(1, 27137280), (2, 13568640), (3, 9045760), (4, 6784320), (5, 5427456), (6, 4522880), (8, 3392160), (10, 2713728), (12, 2261440), (15, 1809152), (16, 1696080), (20, 1356864), (24, 1130720), (30, 904576), (32, 848040), (37, 733440), (40, 678432), (48, 565360), (60, 452288), (64, 424020), (74, 366720), (80, 339216), (96, 282680), (111, 244480), (120, 226144), (128, 212010), (148, 183360), (160, 169608), (185, 146688), (191, 142080), (192, 141340), (222, 122240), (240, 113072), (256, 106005), (296, 91680), (320, 84804), (370, 73344), (382, 71040), (384, 70670), (444, 61120), (480, 56536), (555, 48896), (573, 47360), (592, 45840), (640, 42402), (740, 36672), (764, 35520), (768, 35335), (888, 30560), (955, 28416), (960, 28268), (1110, 24448), (1146, 23680), (1184, 22920), (1280, 21201), (1480, 18336), (1528, 17760), (1776, 15280), (1910, 14208), (1920, 14134), (2220, 12224), (2292, 11840), (2368, 11460), (2865, 9472), (2960, 9168), (3056, 8880), (3552, 7640), (3820, 7104), (3840, 7067), (4440, 6112), (4584, 5920), (4736, 5730)]