68669520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{797}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 145066800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 797, 1077, 1436, 1594, 1795, 2154, 2391, 2872, 3188, 3590, 3985, 4308, 4782, 5385, 5744, 6376, 7180, 7970, 8616, 9564, 10770, 11955, 12752, 14360, 15940, 17232, 19128, 21540, 23910, 28720, 31880, 38256, 43080, 47820, 63760, 86160, 95640, 191280, 286123, 572246, 858369, 1144492, 1430615, 1716738, 2288984, 2861230, 3433476, 4291845, 4577968, 5722460, 6866952, 8583690, 11444920, 13733904, 17167380, 22889840, 34334760, 68669520]

約数ペア:

[(1, 68669520), (2, 34334760), (3, 22889840), (4, 17167380), (5, 13733904), (6, 11444920), (8, 8583690), (10, 6866952), (12, 5722460), (15, 4577968), (16, 4291845), (20, 3433476), (24, 2861230), (30, 2288984), (40, 1716738), (48, 1430615), (60, 1144492), (80, 858369), (120, 572246), (240, 286123), (359, 191280), (718, 95640), (797, 86160), (1077, 63760), (1436, 47820), (1594, 43080), (1795, 38256), (2154, 31880), (2391, 28720), (2872, 23910), (3188, 21540), (3590, 19128), (3985, 17232), (4308, 15940), (4782, 14360), (5385, 12752), (5744, 11955), (6376, 10770), (7180, 9564), (7970, 8616)]