90371040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188273}}^1$

素因数の和:188291

約数の個数: 48

約数和(自身を含む): 284670288

約数和(自身を除く): 194299248

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, 188273, 376546, 564819, 753092, 941365, 1129638, 1506184, 1882730, 2259276, 2824095, 3012368, 3765460, 4518552, 5648190, 6024736, 7530920, 9037104, 11296380, 15061840, 18074208, 22592760, 30123680, 45185520, 90371040]

約数ペア:

[(1, 90371040), (2, 45185520), (3, 30123680), (4, 22592760), (5, 18074208), (6, 15061840), (8, 11296380), (10, 9037104), (12, 7530920), (15, 6024736), (16, 5648190), (20, 4518552), (24, 3765460), (30, 3012368), (32, 2824095), (40, 2259276), (48, 1882730), (60, 1506184), (80, 1129638), (96, 941365), (120, 753092), (160, 564819), (240, 376546), (480, 188273)]