47770240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10663}}^1$

素因数の和:10689

約数の個数: 64

約数和(自身を含む): 130527360

約数和(自身を除く): 82757120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10663, 21326, 42652, 53315, 74641, 85304, 106630, 149282, 170608, 213260, 298564, 341216, 373205, 426520, 597128, 682432, 746410, 853040, 1194256, 1364864, 1492820, 1706080, 2388512, 2985640, 3412160, 4777024, 5971280, 6824320, 9554048, 11942560, 23885120, 47770240]

約数ペア:

[(1, 47770240), (2, 23885120), (4, 11942560), (5, 9554048), (7, 6824320), (8, 5971280), (10, 4777024), (14, 3412160), (16, 2985640), (20, 2388512), (28, 1706080), (32, 1492820), (35, 1364864), (40, 1194256), (56, 853040), (64, 746410), (70, 682432), (80, 597128), (112, 426520), (128, 373205), (140, 341216), (160, 298564), (224, 213260), (280, 170608), (320, 149282), (448, 106630), (560, 85304), (640, 74641), (896, 53315), (1120, 42652), (2240, 21326), (4480, 10663)]