8013209040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3709819}}^1$

素因数の和:3709841

約数の個数: 80

約数和(自身を含む): 27601060800

約数和(自身を除く): 19587851760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3709819, 7419638, 11129457, 14839276, 18549095, 22258914, 29678552, 33388371, 37098190, 44517828, 55647285, 59357104, 66776742, 74196380, 89035656, 100165113, 111294570, 133553484, 148392760, 166941855, 178071312, 200330226, 222589140, 267106968, 296785520, 333883710, 400660452, 445178280, 500825565, 534213936, 667767420, 801320904, 890356560, 1001651130, 1335534840, 1602641808, 2003302260, 2671069680, 4006604520, 8013209040]

約数ペア:

[(1, 8013209040), (2, 4006604520), (3, 2671069680), (4, 2003302260), (5, 1602641808), (6, 1335534840), (8, 1001651130), (9, 890356560), (10, 801320904), (12, 667767420), (15, 534213936), (16, 500825565), (18, 445178280), (20, 400660452), (24, 333883710), (27, 296785520), (30, 267106968), (36, 222589140), (40, 200330226), (45, 178071312), (48, 166941855), (54, 148392760), (60, 133553484), (72, 111294570), (80, 100165113), (90, 89035656), (108, 74196380), (120, 66776742), (135, 59357104), (144, 55647285), (180, 44517828), (216, 37098190), (240, 33388371), (270, 29678552), (360, 22258914), (432, 18549095), (540, 14839276), (720, 11129457), (1080, 7419638), (2160, 3709819)]