380605120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{169913}}^1$

素因数の和:169937

約数の個数: 56

約数和(自身を含む): 1035795744

約数和(自身を除く): 655190624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 169913, 339826, 679652, 849565, 1189391, 1359304, 1699130, 2378782, 2718608, 3398260, 4757564, 5437216, 5946955, 6796520, 9515128, 10874432, 11893910, 13593040, 19030256, 23787820, 27186080, 38060512, 47575640, 54372160, 76121024, 95151280, 190302560, 380605120]

約数ペア:

[(1, 380605120), (2, 190302560), (4, 95151280), (5, 76121024), (7, 54372160), (8, 47575640), (10, 38060512), (14, 27186080), (16, 23787820), (20, 19030256), (28, 13593040), (32, 11893910), (35, 10874432), (40, 9515128), (56, 6796520), (64, 5946955), (70, 5437216), (80, 4757564), (112, 3398260), (140, 2718608), (160, 2378782), (224, 1699130), (280, 1359304), (320, 1189391), (448, 849565), (560, 679652), (1120, 339826), (2240, 169913)]