18843360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 61018272

約数和(自身を除く): 42174912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1061, 1110, 1184, 1480, 1776, 2122, 2220, 2960, 3183, 3552, 4244, 4440, 5305, 5920, 6366, 8488, 8880, 10610, 12732, 15915, 16976, 17760, 21220, 25464, 31830, 33952, 39257, 42440, 50928, 63660, 78514, 84880, 101856, 117771, 127320, 157028, 169760, 196285, 235542, 254640, 314056, 392570, 471084, 509280, 588855, 628112, 785140, 942168, 1177710, 1256224, 1570280, 1884336, 2355420, 3140560, 3768672, 4710840, 6281120, 9421680, 18843360]

約数ペア:

[(1, 18843360), (2, 9421680), (3, 6281120), (4, 4710840), (5, 3768672), (6, 3140560), (8, 2355420), (10, 1884336), (12, 1570280), (15, 1256224), (16, 1177710), (20, 942168), (24, 785140), (30, 628112), (32, 588855), (37, 509280), (40, 471084), (48, 392570), (60, 314056), (74, 254640), (80, 235542), (96, 196285), (111, 169760), (120, 157028), (148, 127320), (160, 117771), (185, 101856), (222, 84880), (240, 78514), (296, 63660), (370, 50928), (444, 42440), (480, 39257), (555, 33952), (592, 31830), (740, 25464), (888, 21220), (1061, 17760), (1110, 16976), (1184, 15915), (1480, 12732), (1776, 10610), (2122, 8880), (2220, 8488), (2960, 6366), (3183, 5920), (3552, 5305), (4244, 4440)]