18628930080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{7517}}^1$

素因数の和:9259

約数の個数: 144

約数和(自身を含む): 63616624344

約数和(自身を除く): 44987694264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1721, 3442, 5163, 6884, 7517, 8605, 10326, 13768, 15034, 15489, 17210, 20652, 22551, 25815, 27536, 30068, 30978, 34420, 37585, 41304, 45102, 51630, 55072, 60136, 61956, 67653, 68840, 75170, 77445, 82608, 90204, 103260, 112755, 120272, 123912, 135306, 137680, 150340, 154890, 165216, 180408, 206520, 225510, 240544, 247824, 270612, 275360, 300680, 309780, 338265, 360816, 413040, 451020, 495648, 541224, 601360, 619560, 676530, 721632, 826080, 902040, 1082448, 1202720, 1239120, 1353060, 1804080, 2164896, 2478240, 2706120, 3608160, 5412240, 10824480, 12936757, 25873514, 38810271, 51747028, 64683785, 77620542, 103494056, 116430813, 129367570, 155241084, 194051355, 206988112, 232861626, 258735140, 310482168, 388102710, 413976224, 465723252, 517470280, 582154065, 620964336, 776205420, 931446504, 1034940560, 1164308130, 1241928672, 1552410840, 1862893008, 2069881120, 2328616260, 3104821680, 3725786016, 4657232520, 6209643360, 9314465040, 18628930080]

約数ペア:

[(1, 18628930080), (2, 9314465040), (3, 6209643360), (4, 4657232520), (5, 3725786016), (6, 3104821680), (8, 2328616260), (9, 2069881120), (10, 1862893008), (12, 1552410840), (15, 1241928672), (16, 1164308130), (18, 1034940560), (20, 931446504), (24, 776205420), (30, 620964336), (32, 582154065), (36, 517470280), (40, 465723252), (45, 413976224), (48, 388102710), (60, 310482168), (72, 258735140), (80, 232861626), (90, 206988112), (96, 194051355), (120, 155241084), (144, 129367570), (160, 116430813), (180, 103494056), (240, 77620542), (288, 64683785), (360, 51747028), (480, 38810271), (720, 25873514), (1440, 12936757), (1721, 10824480), (3442, 5412240), (5163, 3608160), (6884, 2706120), (7517, 2478240), (8605, 2164896), (10326, 1804080), (13768, 1353060), (15034, 1239120), (15489, 1202720), (17210, 1082448), (20652, 902040), (22551, 826080), (25815, 721632), (27536, 676530), (30068, 619560), (30978, 601360), (34420, 541224), (37585, 495648), (41304, 451020), (45102, 413040), (51630, 360816), (55072, 338265), (60136, 309780), (61956, 300680), (67653, 275360), (68840, 270612), (75170, 247824), (77445, 240544), (82608, 225510), (90204, 206520), (103260, 180408), (112755, 165216), (120272, 154890), (123912, 150340), (135306, 137680)]