40942560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85297}}^1$

素因数の和:85315

約数の個数: 48

約数和(自身を含む): 128970576

約数和(自身を除く): 88028016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85297, 170594, 255891, 341188, 426485, 511782, 682376, 852970, 1023564, 1279455, 1364752, 1705940, 2047128, 2558910, 2729504, 3411880, 4094256, 5117820, 6823760, 8188512, 10235640, 13647520, 20471280, 40942560]

約数ペア:

[(1, 40942560), (2, 20471280), (3, 13647520), (4, 10235640), (5, 8188512), (6, 6823760), (8, 5117820), (10, 4094256), (12, 3411880), (15, 2729504), (16, 2558910), (20, 2047128), (24, 1705940), (30, 1364752), (32, 1279455), (40, 1023564), (48, 852970), (60, 682376), (80, 511782), (96, 426485), (120, 341188), (160, 255891), (240, 170594), (480, 85297)]