6396760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 15940800

約数和(自身を除く): 9544040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 409, 460, 680, 782, 818, 920, 1564, 1636, 1955, 2045, 3128, 3272, 3910, 4090, 6953, 7820, 8180, 9407, 13906, 15640, 16360, 18814, 27812, 34765, 37628, 47035, 55624, 69530, 75256, 94070, 139060, 159919, 188140, 278120, 319838, 376280, 639676, 799595, 1279352, 1599190, 3198380, 6396760]

約数ペア:

[(1, 6396760), (2, 3198380), (4, 1599190), (5, 1279352), (8, 799595), (10, 639676), (17, 376280), (20, 319838), (23, 278120), (34, 188140), (40, 159919), (46, 139060), (68, 94070), (85, 75256), (92, 69530), (115, 55624), (136, 47035), (170, 37628), (184, 34765), (230, 27812), (340, 18814), (391, 16360), (409, 15640), (460, 13906), (680, 9407), (782, 8180), (818, 7820), (920, 6953), (1564, 4090), (1636, 3910), (1955, 3272), (2045, 3128)]