5487960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 18144000

約数和(自身を除く): 12656040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 83, 87, 95, 114, 116, 120, 145, 152, 166, 174, 190, 228, 232, 249, 285, 290, 332, 348, 380, 415, 435, 456, 498, 551, 570, 580, 664, 696, 760, 830, 870, 996, 1102, 1140, 1160, 1245, 1577, 1653, 1660, 1740, 1992, 2204, 2280, 2407, 2490, 2755, 3154, 3306, 3320, 3480, 4408, 4731, 4814, 4980, 5510, 6308, 6612, 7221, 7885, 8265, 9462, 9628, 9960, 11020, 12035, 12616, 13224, 14442, 15770, 16530, 18924, 19256, 22040, 23655, 24070, 28884, 31540, 33060, 36105, 37848, 45733, 47310, 48140, 57768, 63080, 66120, 72210, 91466, 94620, 96280, 137199, 144420, 182932, 189240, 228665, 274398, 288840, 365864, 457330, 548796, 685995, 914660, 1097592, 1371990, 1829320, 2743980, 5487960]

約数ペア:

[(1, 5487960), (2, 2743980), (3, 1829320), (4, 1371990), (5, 1097592), (6, 914660), (8, 685995), (10, 548796), (12, 457330), (15, 365864), (19, 288840), (20, 274398), (24, 228665), (29, 189240), (30, 182932), (38, 144420), (40, 137199), (57, 96280), (58, 94620), (60, 91466), (76, 72210), (83, 66120), (87, 63080), (95, 57768), (114, 48140), (116, 47310), (120, 45733), (145, 37848), (152, 36105), (166, 33060), (174, 31540), (190, 28884), (228, 24070), (232, 23655), (249, 22040), (285, 19256), (290, 18924), (332, 16530), (348, 15770), (380, 14442), (415, 13224), (435, 12616), (456, 12035), (498, 11020), (551, 9960), (570, 9628), (580, 9462), (664, 8265), (696, 7885), (760, 7221), (830, 6612), (870, 6308), (996, 5510), (1102, 4980), (1140, 4814), (1160, 4731), (1245, 4408), (1577, 3480), (1653, 3320), (1660, 3306), (1740, 3154), (1992, 2755), (2204, 2490), (2280, 2407)]