790967040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{205981}}^1$

素因数の和:206005

約数の個数: 72

約数和(自身を含む): 2526163248

約数和(自身を除く): 1735196208

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, 205981, 411962, 617943, 823924, 1029905, 1235886, 1647848, 2059810, 2471772, 3089715, 3295696, 4119620, 4943544, 6179430, 6591392, 8239240, 9887088, 12358860, 13182784, 16478480, 19774176, 24717720, 26365568, 32956960, 39548352, 49435440, 52731136, 65913920, 79096704, 98870880, 131827840, 158193408, 197741760, 263655680, 395483520, 790967040]

約数ペア:

[(1, 790967040), (2, 395483520), (3, 263655680), (4, 197741760), (5, 158193408), (6, 131827840), (8, 98870880), (10, 79096704), (12, 65913920), (15, 52731136), (16, 49435440), (20, 39548352), (24, 32956960), (30, 26365568), (32, 24717720), (40, 19774176), (48, 16478480), (60, 13182784), (64, 12358860), (80, 9887088), (96, 8239240), (120, 6591392), (128, 6179430), (160, 4943544), (192, 4119620), (240, 3295696), (256, 3089715), (320, 2471772), (384, 2059810), (480, 1647848), (640, 1235886), (768, 1029905), (960, 823924), (1280, 617943), (1920, 411962), (3840, 205981)]