156628320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{326309}}^1$

素因数の和:326327

約数の個数: 48

約数和(自身を含む): 493380720

約数和(自身を除く): 336752400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 326309, 652618, 978927, 1305236, 1631545, 1957854, 2610472, 3263090, 3915708, 4894635, 5220944, 6526180, 7831416, 9789270, 10441888, 13052360, 15662832, 19578540, 26104720, 31325664, 39157080, 52209440, 78314160, 156628320]

約数ペア:

[(1, 156628320), (2, 78314160), (3, 52209440), (4, 39157080), (5, 31325664), (6, 26104720), (8, 19578540), (10, 15662832), (12, 13052360), (15, 10441888), (16, 9789270), (20, 7831416), (24, 6526180), (30, 5220944), (32, 4894635), (40, 3915708), (48, 3263090), (60, 2610472), (80, 1957854), (96, 1631545), (120, 1305236), (160, 978927), (240, 652618), (480, 326309)]