38970240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20297}}^1$

素因数の和:20319

約数の個数: 64

約数和(自身を含む): 124223760

約数和(自身を除く): 85253520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20297, 40594, 60891, 81188, 101485, 121782, 162376, 202970, 243564, 304455, 324752, 405940, 487128, 608910, 649504, 811880, 974256, 1217820, 1299008, 1623760, 1948512, 2435640, 2598016, 3247520, 3897024, 4871280, 6495040, 7794048, 9742560, 12990080, 19485120, 38970240]

約数ペア:

[(1, 38970240), (2, 19485120), (3, 12990080), (4, 9742560), (5, 7794048), (6, 6495040), (8, 4871280), (10, 3897024), (12, 3247520), (15, 2598016), (16, 2435640), (20, 1948512), (24, 1623760), (30, 1299008), (32, 1217820), (40, 974256), (48, 811880), (60, 649504), (64, 608910), (80, 487128), (96, 405940), (120, 324752), (128, 304455), (160, 243564), (192, 202970), (240, 162376), (320, 121782), (384, 101485), (480, 81188), (640, 60891), (960, 40594), (1920, 20297)]