727320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 128

約数和(自身を含む): 2592000

約数和(自身を除く): 1864680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 29, 30, 33, 38, 40, 44, 55, 57, 58, 60, 66, 76, 87, 88, 95, 110, 114, 116, 120, 132, 145, 152, 165, 174, 190, 209, 220, 228, 232, 264, 285, 290, 319, 330, 348, 380, 418, 435, 440, 456, 551, 570, 580, 627, 638, 660, 696, 760, 836, 870, 957, 1045, 1102, 1140, 1160, 1254, 1276, 1320, 1595, 1653, 1672, 1740, 1914, 2090, 2204, 2280, 2508, 2552, 2755, 3135, 3190, 3306, 3480, 3828, 4180, 4408, 4785, 5016, 5510, 6061, 6270, 6380, 6612, 7656, 8265, 8360, 9570, 11020, 12122, 12540, 12760, 13224, 16530, 18183, 19140, 22040, 24244, 25080, 30305, 33060, 36366, 38280, 48488, 60610, 66120, 72732, 90915, 121220, 145464, 181830, 242440, 363660, 727320]

約数ペア:

[(1, 727320), (2, 363660), (3, 242440), (4, 181830), (5, 145464), (6, 121220), (8, 90915), (10, 72732), (11, 66120), (12, 60610), (15, 48488), (19, 38280), (20, 36366), (22, 33060), (24, 30305), (29, 25080), (30, 24244), (33, 22040), (38, 19140), (40, 18183), (44, 16530), (55, 13224), (57, 12760), (58, 12540), (60, 12122), (66, 11020), (76, 9570), (87, 8360), (88, 8265), (95, 7656), (110, 6612), (114, 6380), (116, 6270), (120, 6061), (132, 5510), (145, 5016), (152, 4785), (165, 4408), (174, 4180), (190, 3828), (209, 3480), (220, 3306), (228, 3190), (232, 3135), (264, 2755), (285, 2552), (290, 2508), (319, 2280), (330, 2204), (348, 2090), (380, 1914), (418, 1740), (435, 1672), (440, 1653), (456, 1595), (551, 1320), (570, 1276), (580, 1254), (627, 1160), (638, 1140), (660, 1102), (696, 1045), (760, 957), (836, 870)]