42939360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29819}}^1$

素因数の和:29840

約数の個数: 72

約数和(自身を含む): 146535480

約数和(自身を除く): 103596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 29819, 59638, 89457, 119276, 149095, 178914, 238552, 268371, 298190, 357828, 447285, 477104, 536742, 596380, 715656, 894570, 954208, 1073484, 1192760, 1341855, 1431312, 1789140, 2146968, 2385520, 2683710, 2862624, 3578280, 4293936, 4771040, 5367420, 7156560, 8587872, 10734840, 14313120, 21469680, 42939360]

約数ペア:

[(1, 42939360), (2, 21469680), (3, 14313120), (4, 10734840), (5, 8587872), (6, 7156560), (8, 5367420), (9, 4771040), (10, 4293936), (12, 3578280), (15, 2862624), (16, 2683710), (18, 2385520), (20, 2146968), (24, 1789140), (30, 1431312), (32, 1341855), (36, 1192760), (40, 1073484), (45, 954208), (48, 894570), (60, 715656), (72, 596380), (80, 536742), (90, 477104), (96, 447285), (120, 357828), (144, 298190), (160, 268371), (180, 238552), (240, 178914), (288, 149095), (360, 119276), (480, 89457), (720, 59638), (1440, 29819)]