321462480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1339427}}^1$

素因数の和:1339443

約数の個数: 40

約数和(自身を含む): 996534432

約数和(自身を除く): 675071952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1339427, 2678854, 4018281, 5357708, 6697135, 8036562, 10715416, 13394270, 16073124, 20091405, 21430832, 26788540, 32146248, 40182810, 53577080, 64292496, 80365620, 107154160, 160731240, 321462480]

約数ペア:

[(1, 321462480), (2, 160731240), (3, 107154160), (4, 80365620), (5, 64292496), (6, 53577080), (8, 40182810), (10, 32146248), (12, 26788540), (15, 21430832), (16, 20091405), (20, 16073124), (24, 13394270), (30, 10715416), (40, 8036562), (48, 6697135), (60, 5357708), (80, 4018281), (120, 2678854), (240, 1339427)]