879280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 2120400

約数和(自身を除く): 1241120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 379, 464, 580, 758, 1160, 1516, 1895, 2320, 3032, 3790, 6064, 7580, 10991, 15160, 21982, 30320, 43964, 54955, 87928, 109910, 175856, 219820, 439640, 879280]

約数ペア:

[(1, 879280), (2, 439640), (4, 219820), (5, 175856), (8, 109910), (10, 87928), (16, 54955), (20, 43964), (29, 30320), (40, 21982), (58, 15160), (80, 10991), (116, 7580), (145, 6064), (232, 3790), (290, 3032), (379, 2320), (464, 1895), (580, 1516), (758, 1160)]