60138040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 145216800

約数和(自身を除く): 85078760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 1493, 2014, 2120, 2986, 4028, 5035, 5972, 7465, 8056, 10070, 11944, 14930, 20140, 28367, 29860, 40280, 56734, 59720, 79129, 113468, 141835, 158258, 226936, 283670, 316516, 395645, 567340, 633032, 791290, 1134680, 1503451, 1582580, 3006902, 3165160, 6013804, 7517255, 12027608, 15034510, 30069020, 60138040]

約数ペア:

[(1, 60138040), (2, 30069020), (4, 15034510), (5, 12027608), (8, 7517255), (10, 6013804), (19, 3165160), (20, 3006902), (38, 1582580), (40, 1503451), (53, 1134680), (76, 791290), (95, 633032), (106, 567340), (152, 395645), (190, 316516), (212, 283670), (265, 226936), (380, 158258), (424, 141835), (530, 113468), (760, 79129), (1007, 59720), (1060, 56734), (1493, 40280), (2014, 29860), (2120, 28367), (2986, 20140), (4028, 14930), (5035, 11944), (5972, 10070), (7465, 8056)]