121808280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8389}}^1$

素因数の和:8425

約数の個数: 96

約数和(自身を含む): 401713200

約数和(自身を除く): 279904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 8389, 14520, 16778, 25167, 33556, 41945, 50334, 67112, 83890, 92279, 100668, 125835, 167780, 184558, 201336, 251670, 276837, 335560, 369116, 461395, 503340, 553674, 738232, 922790, 1006680, 1015069, 1107348, 1384185, 1845580, 2030138, 2214696, 2768370, 3045207, 3691160, 4060276, 5075345, 5536740, 6090414, 8120552, 10150690, 11073480, 12180828, 15226035, 20301380, 24361656, 30452070, 40602760, 60904140, 121808280]

約数ペア:

[(1, 121808280), (2, 60904140), (3, 40602760), (4, 30452070), (5, 24361656), (6, 20301380), (8, 15226035), (10, 12180828), (11, 11073480), (12, 10150690), (15, 8120552), (20, 6090414), (22, 5536740), (24, 5075345), (30, 4060276), (33, 3691160), (40, 3045207), (44, 2768370), (55, 2214696), (60, 2030138), (66, 1845580), (88, 1384185), (110, 1107348), (120, 1015069), (121, 1006680), (132, 922790), (165, 738232), (220, 553674), (242, 503340), (264, 461395), (330, 369116), (363, 335560), (440, 276837), (484, 251670), (605, 201336), (660, 184558), (726, 167780), (968, 125835), (1210, 100668), (1320, 92279), (1452, 83890), (1815, 67112), (2420, 50334), (2904, 41945), (3630, 33556), (4840, 25167), (7260, 16778), (8389, 14520)]