1907280

素因数分解:

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

素因数の和:905

約数の個数: 80

約数和(自身を含む): 6576960

約数和(自身を除く): 4669680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 883, 1080, 1766, 2160, 2649, 3532, 4415, 5298, 7064, 7947, 8830, 10596, 13245, 14128, 15894, 17660, 21192, 23841, 26490, 31788, 35320, 39735, 42384, 47682, 52980, 63576, 70640, 79470, 95364, 105960, 119205, 127152, 158940, 190728, 211920, 238410, 317880, 381456, 476820, 635760, 953640, 1907280]

約数ペア:

[(1, 1907280), (2, 953640), (3, 635760), (4, 476820), (5, 381456), (6, 317880), (8, 238410), (9, 211920), (10, 190728), (12, 158940), (15, 127152), (16, 119205), (18, 105960), (20, 95364), (24, 79470), (27, 70640), (30, 63576), (36, 52980), (40, 47682), (45, 42384), (48, 39735), (54, 35320), (60, 31788), (72, 26490), (80, 23841), (90, 21192), (108, 17660), (120, 15894), (135, 14128), (144, 13245), (180, 10596), (216, 8830), (240, 7947), (270, 7064), (360, 5298), (432, 4415), (540, 3532), (720, 2649), (883, 2160), (1080, 1766)]