55375680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 112

約数和(自身を含む): 180685440

約数和(自身を除く): 125309760

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, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1559, 1776, 2220, 2368, 2960, 3118, 3552, 4440, 4677, 5920, 6236, 7104, 7795, 8880, 9354, 11840, 12472, 15590, 17760, 18708, 23385, 24944, 31180, 35520, 37416, 46770, 49888, 57683, 62360, 74832, 93540, 99776, 115366, 124720, 149664, 173049, 187080, 230732, 249440, 288415, 299328, 346098, 374160, 461464, 498880, 576830, 692196, 748320, 865245, 922928, 1153660, 1384392, 1496640, 1730490, 1845856, 2307320, 2768784, 3460980, 3691712, 4614640, 5537568, 6921960, 9229280, 11075136, 13843920, 18458560, 27687840, 55375680]

約数ペア:

[(1, 55375680), (2, 27687840), (3, 18458560), (4, 13843920), (5, 11075136), (6, 9229280), (8, 6921960), (10, 5537568), (12, 4614640), (15, 3691712), (16, 3460980), (20, 2768784), (24, 2307320), (30, 1845856), (32, 1730490), (37, 1496640), (40, 1384392), (48, 1153660), (60, 922928), (64, 865245), (74, 748320), (80, 692196), (96, 576830), (111, 498880), (120, 461464), (148, 374160), (160, 346098), (185, 299328), (192, 288415), (222, 249440), (240, 230732), (296, 187080), (320, 173049), (370, 149664), (444, 124720), (480, 115366), (555, 99776), (592, 93540), (740, 74832), (888, 62360), (960, 57683), (1110, 49888), (1184, 46770), (1480, 37416), (1559, 35520), (1776, 31180), (2220, 24944), (2368, 23385), (2960, 18708), (3118, 17760), (3552, 15590), (4440, 12472), (4677, 11840), (5920, 9354), (6236, 8880), (7104, 7795)]