28462680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79063}}^1$

素因数の和:79080

約数の個数: 48

約数和(自身を含む): 92504880

約数和(自身を除く): 64042200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 79063, 158126, 237189, 316252, 395315, 474378, 632504, 711567, 790630, 948756, 1185945, 1423134, 1581260, 1897512, 2371890, 2846268, 3162520, 3557835, 4743780, 5692536, 7115670, 9487560, 14231340, 28462680]

約数ペア:

[(1, 28462680), (2, 14231340), (3, 9487560), (4, 7115670), (5, 5692536), (6, 4743780), (8, 3557835), (9, 3162520), (10, 2846268), (12, 2371890), (15, 1897512), (18, 1581260), (20, 1423134), (24, 1185945), (30, 948756), (36, 790630), (40, 711567), (45, 632504), (60, 474378), (72, 395315), (90, 316252), (120, 237189), (180, 158126), (360, 79063)]