2211732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{485029}}^1$

素因数の和:485064

約数の個数: 80

約数和(自身を含む): 7217246400

約数和(自身を除く): 5005514160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 485029, 970058, 1455087, 1940116, 2425145, 2910174, 3880232, 4850290, 5820348, 7275435, 7760464, 9215551, 9700580, 11640696, 14550870, 18431102, 19401160, 23281392, 27646653, 29101740, 36862204, 38802320, 46077755, 55293306, 58203480, 73724408, 92155510, 110586612, 116406960, 138233265, 147448816, 184311020, 221173224, 276466530, 368622040, 442346448, 552933060, 737244080, 1105866120, 2211732240]

約数ペア:

[(1, 2211732240), (2, 1105866120), (3, 737244080), (4, 552933060), (5, 442346448), (6, 368622040), (8, 276466530), (10, 221173224), (12, 184311020), (15, 147448816), (16, 138233265), (19, 116406960), (20, 110586612), (24, 92155510), (30, 73724408), (38, 58203480), (40, 55293306), (48, 46077755), (57, 38802320), (60, 36862204), (76, 29101740), (80, 27646653), (95, 23281392), (114, 19401160), (120, 18431102), (152, 14550870), (190, 11640696), (228, 9700580), (240, 9215551), (285, 7760464), (304, 7275435), (380, 5820348), (456, 4850290), (570, 3880232), (760, 2910174), (912, 2425145), (1140, 1940116), (1520, 1455087), (2280, 970058), (4560, 485029)]