16970880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8839}}^1$

素因数の和:8861

約数の個数: 64

約数和(自身を含む): 54100800

約数和(自身を除く): 37129920

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, 8839, 17678, 26517, 35356, 44195, 53034, 70712, 88390, 106068, 132585, 141424, 176780, 212136, 265170, 282848, 353560, 424272, 530340, 565696, 707120, 848544, 1060680, 1131392, 1414240, 1697088, 2121360, 2828480, 3394176, 4242720, 5656960, 8485440, 16970880]

約数ペア:

[(1, 16970880), (2, 8485440), (3, 5656960), (4, 4242720), (5, 3394176), (6, 2828480), (8, 2121360), (10, 1697088), (12, 1414240), (15, 1131392), (16, 1060680), (20, 848544), (24, 707120), (30, 565696), (32, 530340), (40, 424272), (48, 353560), (60, 282848), (64, 265170), (80, 212136), (96, 176780), (120, 141424), (128, 132585), (160, 106068), (192, 88390), (240, 70712), (320, 53034), (384, 44195), (480, 35356), (640, 26517), (960, 17678), (1920, 8839)]