272481120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{189223}}^1$

素因数の和:189244

約数の個数: 72

約数和(自身を含む): 929846736

約数和(自身を除く): 657365616

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, 189223, 378446, 567669, 756892, 946115, 1135338, 1513784, 1703007, 1892230, 2270676, 2838345, 3027568, 3406014, 3784460, 4541352, 5676690, 6055136, 6812028, 7568920, 8515035, 9082704, 11353380, 13624056, 15137840, 17030070, 18165408, 22706760, 27248112, 30275680, 34060140, 45413520, 54496224, 68120280, 90827040, 136240560, 272481120]

約数ペア:

[(1, 272481120), (2, 136240560), (3, 90827040), (4, 68120280), (5, 54496224), (6, 45413520), (8, 34060140), (9, 30275680), (10, 27248112), (12, 22706760), (15, 18165408), (16, 17030070), (18, 15137840), (20, 13624056), (24, 11353380), (30, 9082704), (32, 8515035), (36, 7568920), (40, 6812028), (45, 6055136), (48, 5676690), (60, 4541352), (72, 3784460), (80, 3406014), (90, 3027568), (96, 2838345), (120, 2270676), (144, 1892230), (160, 1703007), (180, 1513784), (240, 1135338), (288, 946115), (360, 756892), (480, 567669), (720, 378446), (1440, 189223)]