15598140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 30850500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 127, 138, 178, 230, 254, 267, 276, 345, 356, 381, 445, 460, 508, 534, 635, 690, 762, 890, 1068, 1270, 1335, 1380, 1524, 1780, 1905, 2047, 2540, 2670, 2921, 3810, 4094, 5340, 5842, 6141, 7620, 8188, 8763, 10235, 11303, 11684, 12282, 14605, 17526, 20470, 22606, 24564, 29210, 30705, 33909, 35052, 40940, 43815, 45212, 56515, 58420, 61410, 67818, 87630, 113030, 122820, 135636, 169545, 175260, 226060, 259969, 339090, 519938, 678180, 779907, 1039876, 1299845, 1559814, 2599690, 3119628, 3899535, 5199380, 7799070, 15598140]

約数ペア:

[(1, 15598140), (2, 7799070), (3, 5199380), (4, 3899535), (5, 3119628), (6, 2599690), (10, 1559814), (12, 1299845), (15, 1039876), (20, 779907), (23, 678180), (30, 519938), (46, 339090), (60, 259969), (69, 226060), (89, 175260), (92, 169545), (115, 135636), (127, 122820), (138, 113030), (178, 87630), (230, 67818), (254, 61410), (267, 58420), (276, 56515), (345, 45212), (356, 43815), (381, 40940), (445, 35052), (460, 33909), (508, 30705), (534, 29210), (635, 24564), (690, 22606), (762, 20470), (890, 17526), (1068, 14605), (1270, 12282), (1335, 11684), (1380, 11303), (1524, 10235), (1780, 8763), (1905, 8188), (2047, 7620), (2540, 6141), (2670, 5842), (2921, 5340), (3810, 4094)]