4556280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 14002560

約数和(自身を除く): 9446280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 883, 1032, 1290, 1720, 1766, 2580, 2649, 3532, 4415, 5160, 5298, 7064, 8830, 10596, 13245, 17660, 21192, 26490, 35320, 37969, 52980, 75938, 105960, 113907, 151876, 189845, 227814, 303752, 379690, 455628, 569535, 759380, 911256, 1139070, 1518760, 2278140, 4556280]

約数ペア:

[(1, 4556280), (2, 2278140), (3, 1518760), (4, 1139070), (5, 911256), (6, 759380), (8, 569535), (10, 455628), (12, 379690), (15, 303752), (20, 227814), (24, 189845), (30, 151876), (40, 113907), (43, 105960), (60, 75938), (86, 52980), (120, 37969), (129, 35320), (172, 26490), (215, 21192), (258, 17660), (344, 13245), (430, 10596), (516, 8830), (645, 7064), (860, 5298), (883, 5160), (1032, 4415), (1290, 3532), (1720, 2649), (1766, 2580)]