71564160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37273}}^1$

素因数の和:37295

約数の個数: 64

約数和(自身を含む): 228116880

約数和(自身を除く): 156552720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37273, 74546, 111819, 149092, 186365, 223638, 298184, 372730, 447276, 559095, 596368, 745460, 894552, 1118190, 1192736, 1490920, 1789104, 2236380, 2385472, 2981840, 3578208, 4472760, 4770944, 5963680, 7156416, 8945520, 11927360, 14312832, 17891040, 23854720, 35782080, 71564160]

約数ペア:

[(1, 71564160), (2, 35782080), (3, 23854720), (4, 17891040), (5, 14312832), (6, 11927360), (8, 8945520), (10, 7156416), (12, 5963680), (15, 4770944), (16, 4472760), (20, 3578208), (24, 2981840), (30, 2385472), (32, 2236380), (40, 1789104), (48, 1490920), (60, 1192736), (64, 1118190), (80, 894552), (96, 745460), (120, 596368), (128, 559095), (160, 447276), (192, 372730), (240, 298184), (320, 223638), (384, 186365), (480, 149092), (640, 111819), (960, 74546), (1920, 37273)]