42704280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39541}}^1$

素因数の和:39561

約数の個数: 64

約数和(自身を含む): 142351200

約数和(自身を除く): 99646920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39541, 79082, 118623, 158164, 197705, 237246, 316328, 355869, 395410, 474492, 593115, 711738, 790820, 948984, 1067607, 1186230, 1423476, 1581640, 1779345, 2135214, 2372460, 2846952, 3558690, 4270428, 4744920, 5338035, 7117380, 8540856, 10676070, 14234760, 21352140, 42704280]

約数ペア:

[(1, 42704280), (2, 21352140), (3, 14234760), (4, 10676070), (5, 8540856), (6, 7117380), (8, 5338035), (9, 4744920), (10, 4270428), (12, 3558690), (15, 2846952), (18, 2372460), (20, 2135214), (24, 1779345), (27, 1581640), (30, 1423476), (36, 1186230), (40, 1067607), (45, 948984), (54, 790820), (60, 711738), (72, 593115), (90, 474492), (108, 395410), (120, 355869), (135, 316328), (180, 237246), (216, 197705), (270, 158164), (360, 118623), (540, 79082), (1080, 39541)]