8906880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4661

約数の個数: 64

約数和(自身を含む): 28396800

約数和(自身を除く): 19489920

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, 4639, 9278, 13917, 18556, 23195, 27834, 37112, 46390, 55668, 69585, 74224, 92780, 111336, 139170, 148448, 185560, 222672, 278340, 296896, 371120, 445344, 556680, 593792, 742240, 890688, 1113360, 1484480, 1781376, 2226720, 2968960, 4453440, 8906880]

約数ペア:

[(1, 8906880), (2, 4453440), (3, 2968960), (4, 2226720), (5, 1781376), (6, 1484480), (8, 1113360), (10, 890688), (12, 742240), (15, 593792), (16, 556680), (20, 445344), (24, 371120), (30, 296896), (32, 278340), (40, 222672), (48, 185560), (60, 148448), (64, 139170), (80, 111336), (96, 92780), (120, 74224), (128, 69585), (160, 55668), (192, 46390), (240, 37112), (320, 27834), (384, 23195), (480, 18556), (640, 13917), (960, 9278), (1920, 4639)]