126516240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 427502400

約数和(自身を除く): 300986160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 883, 995, 1194, 1592, 1766, 1791, 1990, 2388, 2649, 2985, 3184, 3532, 3582, 3980, 4415, 4776, 5298, 5970, 7064, 7164, 7947, 7960, 8830, 8955, 9552, 10596, 11940, 13245, 14128, 14328, 15894, 15920, 17660, 17910, 21192, 23880, 26490, 28656, 31788, 35320, 35820, 39735, 42384, 47760, 52980, 63576, 70640, 71640, 79470, 105960, 127152, 143280, 158940, 175717, 211920, 317880, 351434, 527151, 635760, 702868, 878585, 1054302, 1405736, 1581453, 1757170, 2108604, 2635755, 2811472, 3162906, 3514340, 4217208, 5271510, 6325812, 7028680, 7907265, 8434416, 10543020, 12651624, 14057360, 15814530, 21086040, 25303248, 31629060, 42172080, 63258120, 126516240]

約数ペア:

[(1, 126516240), (2, 63258120), (3, 42172080), (4, 31629060), (5, 25303248), (6, 21086040), (8, 15814530), (9, 14057360), (10, 12651624), (12, 10543020), (15, 8434416), (16, 7907265), (18, 7028680), (20, 6325812), (24, 5271510), (30, 4217208), (36, 3514340), (40, 3162906), (45, 2811472), (48, 2635755), (60, 2108604), (72, 1757170), (80, 1581453), (90, 1405736), (120, 1054302), (144, 878585), (180, 702868), (199, 635760), (240, 527151), (360, 351434), (398, 317880), (597, 211920), (720, 175717), (796, 158940), (883, 143280), (995, 127152), (1194, 105960), (1592, 79470), (1766, 71640), (1791, 70640), (1990, 63576), (2388, 52980), (2649, 47760), (2985, 42384), (3184, 39735), (3532, 35820), (3582, 35320), (3980, 31788), (4415, 28656), (4776, 26490), (5298, 23880), (5970, 21192), (7064, 17910), (7164, 17660), (7947, 15920), (7960, 15894), (8830, 14328), (8955, 14128), (9552, 13245), (10596, 11940)]