238086180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32261}}^1$

素因数の和:32317

約数の個数: 72

約数和(自身を含む): 739832184

約数和(自身を除く): 501746004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 32261, 64522, 96783, 129044, 161305, 193566, 290349, 322610, 387132, 483915, 580698, 645220, 967830, 1161396, 1322701, 1451745, 1935660, 2645402, 2903490, 3968103, 5290804, 5806980, 6613505, 7936206, 11904309, 13227010, 15872412, 19840515, 23808618, 26454020, 39681030, 47617236, 59521545, 79362060, 119043090, 238086180]

約数ペア:

[(1, 238086180), (2, 119043090), (3, 79362060), (4, 59521545), (5, 47617236), (6, 39681030), (9, 26454020), (10, 23808618), (12, 19840515), (15, 15872412), (18, 13227010), (20, 11904309), (30, 7936206), (36, 6613505), (41, 5806980), (45, 5290804), (60, 3968103), (82, 2903490), (90, 2645402), (123, 1935660), (164, 1451745), (180, 1322701), (205, 1161396), (246, 967830), (369, 645220), (410, 580698), (492, 483915), (615, 387132), (738, 322610), (820, 290349), (1230, 193566), (1476, 161305), (1845, 129044), (2460, 96783), (3690, 64522), (7380, 32261)]