136456560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189523}}^1$

素因数の和:189542

約数の個数: 60

約数和(自身を含む): 458269032

約数和(自身を除く): 321812472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 189523, 379046, 568569, 758092, 947615, 1137138, 1516184, 1705707, 1895230, 2274276, 2842845, 3032368, 3411414, 3790460, 4548552, 5685690, 6822828, 7580920, 8528535, 9097104, 11371380, 13645656, 15161840, 17057070, 22742760, 27291312, 34114140, 45485520, 68228280, 136456560]

約数ペア:

[(1, 136456560), (2, 68228280), (3, 45485520), (4, 34114140), (5, 27291312), (6, 22742760), (8, 17057070), (9, 15161840), (10, 13645656), (12, 11371380), (15, 9097104), (16, 8528535), (18, 7580920), (20, 6822828), (24, 5685690), (30, 4548552), (36, 3790460), (40, 3411414), (45, 3032368), (48, 2842845), (60, 2274276), (72, 1895230), (80, 1705707), (90, 1516184), (120, 1137138), (144, 947615), (180, 758092), (240, 568569), (360, 379046), (720, 189523)]