15258240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{883}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 54100800

約数和(自身を除く): 38842560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 883, 960, 1080, 1152, 1440, 1728, 1766, 1920, 2160, 2649, 2880, 3456, 3532, 4320, 4415, 5298, 5760, 7064, 7947, 8640, 8830, 10596, 13245, 14128, 15894, 17280, 17660, 21192, 23841, 26490, 28256, 31788, 35320, 39735, 42384, 47682, 52980, 56512, 63576, 70640, 79470, 84768, 95364, 105960, 113024, 119205, 127152, 141280, 158940, 169536, 190728, 211920, 238410, 254304, 282560, 317880, 339072, 381456, 423840, 476820, 508608, 565120, 635760, 762912, 847680, 953640, 1017216, 1271520, 1525824, 1695360, 1907280, 2543040, 3051648, 3814560, 5086080, 7629120, 15258240]

約数ペア:

[(1, 15258240), (2, 7629120), (3, 5086080), (4, 3814560), (5, 3051648), (6, 2543040), (8, 1907280), (9, 1695360), (10, 1525824), (12, 1271520), (15, 1017216), (16, 953640), (18, 847680), (20, 762912), (24, 635760), (27, 565120), (30, 508608), (32, 476820), (36, 423840), (40, 381456), (45, 339072), (48, 317880), (54, 282560), (60, 254304), (64, 238410), (72, 211920), (80, 190728), (90, 169536), (96, 158940), (108, 141280), (120, 127152), (128, 119205), (135, 113024), (144, 105960), (160, 95364), (180, 84768), (192, 79470), (216, 70640), (240, 63576), (270, 56512), (288, 52980), (320, 47682), (360, 42384), (384, 39735), (432, 35320), (480, 31788), (540, 28256), (576, 26490), (640, 23841), (720, 21192), (864, 17660), (883, 17280), (960, 15894), (1080, 14128), (1152, 13245), (1440, 10596), (1728, 8830), (1766, 8640), (1920, 7947), (2160, 7064), (2649, 5760), (2880, 5298), (3456, 4415), (3532, 4320)]