18371040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{38273}}^1$

素因数の和:38291

約数の個数: 48

約数和(自身を含む): 57870288

約数和(自身を除く): 39499248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 38273, 76546, 114819, 153092, 191365, 229638, 306184, 382730, 459276, 574095, 612368, 765460, 918552, 1148190, 1224736, 1530920, 1837104, 2296380, 3061840, 3674208, 4592760, 6123680, 9185520, 18371040]

約数ペア:

[(1, 18371040), (2, 9185520), (3, 6123680), (4, 4592760), (5, 3674208), (6, 3061840), (8, 2296380), (10, 1837104), (12, 1530920), (15, 1224736), (16, 1148190), (20, 918552), (24, 765460), (30, 612368), (32, 574095), (40, 459276), (48, 382730), (60, 306184), (80, 229638), (96, 191365), (120, 153092), (160, 114819), (240, 76546), (480, 38273)]