15548460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 47900160

約数和(自身を除く): 32351700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 593, 690, 874, 1140, 1186, 1311, 1380, 1748, 1779, 2185, 2372, 2622, 2965, 3558, 4370, 5244, 5930, 6555, 7116, 8740, 8895, 11267, 11860, 13110, 13639, 17790, 22534, 26220, 27278, 33801, 35580, 40917, 45068, 54556, 56335, 67602, 68195, 81834, 112670, 135204, 136390, 163668, 169005, 204585, 225340, 259141, 272780, 338010, 409170, 518282, 676020, 777423, 818340, 1036564, 1295705, 1554846, 2591410, 3109692, 3887115, 5182820, 7774230, 15548460]

約数ペア:

[(1, 15548460), (2, 7774230), (3, 5182820), (4, 3887115), (5, 3109692), (6, 2591410), (10, 1554846), (12, 1295705), (15, 1036564), (19, 818340), (20, 777423), (23, 676020), (30, 518282), (38, 409170), (46, 338010), (57, 272780), (60, 259141), (69, 225340), (76, 204585), (92, 169005), (95, 163668), (114, 136390), (115, 135204), (138, 112670), (190, 81834), (228, 68195), (230, 67602), (276, 56335), (285, 54556), (345, 45068), (380, 40917), (437, 35580), (460, 33801), (570, 27278), (593, 26220), (690, 22534), (874, 17790), (1140, 13639), (1186, 13110), (1311, 11860), (1380, 11267), (1748, 8895), (1779, 8740), (2185, 7116), (2372, 6555), (2622, 5930), (2965, 5244), (3558, 4370)]