156849720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307081}}^1$

素因数の和:1307095

約数の個数: 32

約数和(自身を含む): 470549520

約数和(自身を除く): 313699800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307081, 2614162, 3921243, 5228324, 6535405, 7842486, 10456648, 13070810, 15684972, 19606215, 26141620, 31369944, 39212430, 52283240, 78424860, 156849720]

約数ペア:

[(1, 156849720), (2, 78424860), (3, 52283240), (4, 39212430), (5, 31369944), (6, 26141620), (8, 19606215), (10, 15684972), (12, 13070810), (15, 10456648), (20, 7842486), (24, 6535405), (30, 5228324), (40, 3921243), (60, 2614162), (120, 1307081)]