142529280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37117}}^1$

素因数の和:37141

約数の個数: 72

約数和(自身を含む): 455215152

約数和(自身を除く): 312685872

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 37117, 74234, 111351, 148468, 185585, 222702, 296936, 371170, 445404, 556755, 593872, 742340, 890808, 1113510, 1187744, 1484680, 1781616, 2227020, 2375488, 2969360, 3563232, 4454040, 4750976, 5938720, 7126464, 8908080, 9501952, 11877440, 14252928, 17816160, 23754880, 28505856, 35632320, 47509760, 71264640, 142529280]

約数ペア:

[(1, 142529280), (2, 71264640), (3, 47509760), (4, 35632320), (5, 28505856), (6, 23754880), (8, 17816160), (10, 14252928), (12, 11877440), (15, 9501952), (16, 8908080), (20, 7126464), (24, 5938720), (30, 4750976), (32, 4454040), (40, 3563232), (48, 2969360), (60, 2375488), (64, 2227020), (80, 1781616), (96, 1484680), (120, 1187744), (128, 1113510), (160, 890808), (192, 742340), (240, 593872), (256, 556755), (320, 445404), (384, 371170), (480, 296936), (640, 222702), (768, 185585), (960, 148468), (1280, 111351), (1920, 74234), (3840, 37117)]