138112680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1150939}}^1$

素因数の和:1150953

約数の個数: 32

約数和(自身を含む): 414338400

約数和(自身を除く): 276225720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1150939, 2301878, 3452817, 4603756, 5754695, 6905634, 9207512, 11509390, 13811268, 17264085, 23018780, 27622536, 34528170, 46037560, 69056340, 138112680]

約数ペア:

[(1, 138112680), (2, 69056340), (3, 46037560), (4, 34528170), (5, 27622536), (6, 23018780), (8, 17264085), (10, 13811268), (12, 11509390), (15, 9207512), (20, 6905634), (24, 5754695), (30, 4603756), (40, 3452817), (60, 2301878), (120, 1150939)]