520019160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{64679}}^1$

素因数の和:64760

約数の個数: 64

約数和(自身を含む): 1583366400

約数和(自身を除く): 1063347240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 64679, 129358, 194037, 258716, 323395, 388074, 517432, 646790, 776148, 970185, 1293580, 1552296, 1940370, 2587160, 3880740, 4333493, 7761480, 8666986, 13000479, 17333972, 21667465, 26000958, 34667944, 43334930, 52001916, 65002395, 86669860, 104003832, 130004790, 173339720, 260009580, 520019160]

約数ペア:

[(1, 520019160), (2, 260009580), (3, 173339720), (4, 130004790), (5, 104003832), (6, 86669860), (8, 65002395), (10, 52001916), (12, 43334930), (15, 34667944), (20, 26000958), (24, 21667465), (30, 17333972), (40, 13000479), (60, 8666986), (67, 7761480), (120, 4333493), (134, 3880740), (201, 2587160), (268, 1940370), (335, 1552296), (402, 1293580), (536, 970185), (670, 776148), (804, 646790), (1005, 517432), (1340, 388074), (1608, 323395), (2010, 258716), (2680, 194037), (4020, 129358), (8040, 64679)]