105405840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{48799}}^1$

素因数の和:48821

約数の個数: 80

約数和(自身を含む): 363072000

約数和(自身を除く): 257666160

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, 48799, 97598, 146397, 195196, 243995, 292794, 390392, 439191, 487990, 585588, 731985, 780784, 878382, 975980, 1171176, 1317573, 1463970, 1756764, 1951960, 2195955, 2342352, 2635146, 2927940, 3513528, 3903920, 4391910, 5270292, 5855880, 6587865, 7027056, 8783820, 10540584, 11711760, 13175730, 17567640, 21081168, 26351460, 35135280, 52702920, 105405840]

約数ペア:

[(1, 105405840), (2, 52702920), (3, 35135280), (4, 26351460), (5, 21081168), (6, 17567640), (8, 13175730), (9, 11711760), (10, 10540584), (12, 8783820), (15, 7027056), (16, 6587865), (18, 5855880), (20, 5270292), (24, 4391910), (27, 3903920), (30, 3513528), (36, 2927940), (40, 2635146), (45, 2342352), (48, 2195955), (54, 1951960), (60, 1756764), (72, 1463970), (80, 1317573), (90, 1171176), (108, 975980), (120, 878382), (135, 780784), (144, 731985), (180, 585588), (216, 487990), (240, 439191), (270, 390392), (360, 292794), (432, 243995), (540, 195196), (720, 146397), (1080, 97598), (2160, 48799)]