279791880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2331599}}^1$

素因数の和:2331613

約数の個数: 32

約数和(自身を含む): 839376000

約数和(自身を除く): 559584120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2331599, 4663198, 6994797, 9326396, 11657995, 13989594, 18652792, 23315990, 27979188, 34973985, 46631980, 55958376, 69947970, 93263960, 139895940, 279791880]

約数ペア:

[(1, 279791880), (2, 139895940), (3, 93263960), (4, 69947970), (5, 55958376), (6, 46631980), (8, 34973985), (10, 27979188), (12, 23315990), (15, 18652792), (20, 13989594), (24, 11657995), (30, 9326396), (40, 6994797), (60, 4663198), (120, 2331599)]