68828160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4481}}^1$

素因数の和:4509

約数の個数: 88

約数和(自身を含む): 220191696

約数和(自身を除く): 151363536

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4481, 5120, 7680, 8962, 13443, 15360, 17924, 22405, 26886, 35848, 44810, 53772, 67215, 71696, 89620, 107544, 134430, 143392, 179240, 215088, 268860, 286784, 358480, 430176, 537720, 573568, 716960, 860352, 1075440, 1147136, 1433920, 1720704, 2150880, 2294272, 2867840, 3441408, 4301760, 4588544, 5735680, 6882816, 8603520, 11471360, 13765632, 17207040, 22942720, 34414080, 68828160]

約数ペア:

[(1, 68828160), (2, 34414080), (3, 22942720), (4, 17207040), (5, 13765632), (6, 11471360), (8, 8603520), (10, 6882816), (12, 5735680), (15, 4588544), (16, 4301760), (20, 3441408), (24, 2867840), (30, 2294272), (32, 2150880), (40, 1720704), (48, 1433920), (60, 1147136), (64, 1075440), (80, 860352), (96, 716960), (120, 573568), (128, 537720), (160, 430176), (192, 358480), (240, 286784), (256, 268860), (320, 215088), (384, 179240), (480, 143392), (512, 134430), (640, 107544), (768, 89620), (960, 71696), (1024, 67215), (1280, 53772), (1536, 44810), (1920, 35848), (2560, 26886), (3072, 22405), (3840, 17924), (4481, 15360), (5120, 13443), (7680, 8962)]