981170040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{75013}}^1$

素因数の和:75136

約数の個数: 64

約数和(自身を含む): 2970554400

約数和(自身を除く): 1989384360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 75013, 150026, 225039, 300052, 375065, 450078, 600104, 750130, 900156, 1125195, 1500260, 1800312, 2250390, 3000520, 4500780, 8176417, 9001560, 16352834, 24529251, 32705668, 40882085, 49058502, 65411336, 81764170, 98117004, 122646255, 163528340, 196234008, 245292510, 327056680, 490585020, 981170040]

約数ペア:

[(1, 981170040), (2, 490585020), (3, 327056680), (4, 245292510), (5, 196234008), (6, 163528340), (8, 122646255), (10, 98117004), (12, 81764170), (15, 65411336), (20, 49058502), (24, 40882085), (30, 32705668), (40, 24529251), (60, 16352834), (109, 9001560), (120, 8176417), (218, 4500780), (327, 3000520), (436, 2250390), (545, 1800312), (654, 1500260), (872, 1125195), (1090, 900156), (1308, 750130), (1635, 600104), (2180, 450078), (2616, 375065), (3270, 300052), (4360, 225039), (6540, 150026), (13080, 75013)]