15240312

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 44213400

約数和(自身を除く): 28973088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 811, 1044, 1566, 1622, 2088, 2349, 2433, 3132, 3244, 4698, 4866, 6264, 6488, 7299, 9396, 9732, 14598, 18792, 19464, 21897, 23519, 29196, 43794, 47038, 58392, 65691, 70557, 87588, 94076, 131382, 141114, 175176, 188152, 211671, 262764, 282228, 423342, 525528, 564456, 635013, 846684, 1270026, 1693368, 1905039, 2540052, 3810078, 5080104, 7620156, 15240312]

約数ペア:

[(1, 15240312), (2, 7620156), (3, 5080104), (4, 3810078), (6, 2540052), (8, 1905039), (9, 1693368), (12, 1270026), (18, 846684), (24, 635013), (27, 564456), (29, 525528), (36, 423342), (54, 282228), (58, 262764), (72, 211671), (81, 188152), (87, 175176), (108, 141114), (116, 131382), (162, 94076), (174, 87588), (216, 70557), (232, 65691), (261, 58392), (324, 47038), (348, 43794), (522, 29196), (648, 23519), (696, 21897), (783, 19464), (811, 18792), (1044, 14598), (1566, 9732), (1622, 9396), (2088, 7299), (2349, 6488), (2433, 6264), (3132, 4866), (3244, 4698)]