87882240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11443}}^1$

素因数の和:11469

約数の個数: 80

約数和(自身を含む): 280973088

約数和(自身を除く): 193090848

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, 1280, 1536, 1920, 2560, 3840, 7680, 11443, 22886, 34329, 45772, 57215, 68658, 91544, 114430, 137316, 171645, 183088, 228860, 274632, 343290, 366176, 457720, 549264, 686580, 732352, 915440, 1098528, 1373160, 1464704, 1830880, 2197056, 2746320, 2929408, 3661760, 4394112, 5492640, 5858816, 7323520, 8788224, 10985280, 14647040, 17576448, 21970560, 29294080, 43941120, 87882240]

約数ペア:

[(1, 87882240), (2, 43941120), (3, 29294080), (4, 21970560), (5, 17576448), (6, 14647040), (8, 10985280), (10, 8788224), (12, 7323520), (15, 5858816), (16, 5492640), (20, 4394112), (24, 3661760), (30, 2929408), (32, 2746320), (40, 2197056), (48, 1830880), (60, 1464704), (64, 1373160), (80, 1098528), (96, 915440), (120, 732352), (128, 686580), (160, 549264), (192, 457720), (240, 366176), (256, 343290), (320, 274632), (384, 228860), (480, 183088), (512, 171645), (640, 137316), (768, 114430), (960, 91544), (1280, 68658), (1536, 57215), (1920, 45772), (2560, 34329), (3840, 22886), (7680, 11443)]