76012720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19391}}^1$

素因数の和:19418

約数の個数: 60

約数和(自身を含む): 205593984

約数和(自身を除く): 129581264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 19391, 38782, 77564, 96955, 135737, 155128, 193910, 271474, 310256, 387820, 542948, 678685, 775640, 950159, 1085896, 1357370, 1551280, 1900318, 2171792, 2714740, 3800636, 4750795, 5429480, 7601272, 9501590, 10858960, 15202544, 19003180, 38006360, 76012720]

約数ペア:

[(1, 76012720), (2, 38006360), (4, 19003180), (5, 15202544), (7, 10858960), (8, 9501590), (10, 7601272), (14, 5429480), (16, 4750795), (20, 3800636), (28, 2714740), (35, 2171792), (40, 1900318), (49, 1551280), (56, 1357370), (70, 1085896), (80, 950159), (98, 775640), (112, 678685), (140, 542948), (196, 387820), (245, 310256), (280, 271474), (392, 193910), (490, 155128), (560, 135737), (784, 96955), (980, 77564), (1960, 38782), (3920, 19391)]