73501320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612511}}^1$

素因数の和:612525

約数の個数: 32

約数和(自身を含む): 220504320

約数和(自身を除く): 147003000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612511, 1225022, 1837533, 2450044, 3062555, 3675066, 4900088, 6125110, 7350132, 9187665, 12250220, 14700264, 18375330, 24500440, 36750660, 73501320]

約数ペア:

[(1, 73501320), (2, 36750660), (3, 24500440), (4, 18375330), (5, 14700264), (6, 12250220), (8, 9187665), (10, 7350132), (12, 6125110), (15, 4900088), (20, 3675066), (24, 3062555), (30, 2450044), (40, 1837533), (60, 1225022), (120, 612511)]