180951312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 484205120

約数和(自身を除く): 303253808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 592, 733, 834, 888, 1112, 1466, 1668, 1776, 2199, 2224, 2932, 3336, 4398, 5143, 5864, 6672, 8796, 10286, 11728, 15429, 17592, 20572, 27121, 30858, 35184, 41144, 54242, 61716, 81363, 82288, 101887, 108484, 123432, 162726, 203774, 216968, 246864, 305661, 325452, 407548, 433936, 611322, 650904, 815096, 1222644, 1301808, 1630192, 2445288, 3769819, 4890576, 7539638, 11309457, 15079276, 22618914, 30158552, 45237828, 60317104, 90475656, 180951312]

約数ペア:

[(1, 180951312), (2, 90475656), (3, 60317104), (4, 45237828), (6, 30158552), (8, 22618914), (12, 15079276), (16, 11309457), (24, 7539638), (37, 4890576), (48, 3769819), (74, 2445288), (111, 1630192), (139, 1301808), (148, 1222644), (222, 815096), (278, 650904), (296, 611322), (417, 433936), (444, 407548), (556, 325452), (592, 305661), (733, 246864), (834, 216968), (888, 203774), (1112, 162726), (1466, 123432), (1668, 108484), (1776, 101887), (2199, 82288), (2224, 81363), (2932, 61716), (3336, 54242), (4398, 41144), (5143, 35184), (5864, 30858), (6672, 27121), (8796, 20572), (10286, 17592), (11728, 15429)]