72524820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18041}}^1$

素因数の和:18120

約数の個数: 48

約数和(自身を含む): 206111808

約数和(自身を除く): 133586988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 18041, 36082, 54123, 72164, 90205, 108246, 180410, 216492, 270615, 360820, 541230, 1082460, 1208747, 2417494, 3626241, 4834988, 6043735, 7252482, 12087470, 14504964, 18131205, 24174940, 36262410, 72524820]

約数ペア:

[(1, 72524820), (2, 36262410), (3, 24174940), (4, 18131205), (5, 14504964), (6, 12087470), (10, 7252482), (12, 6043735), (15, 4834988), (20, 3626241), (30, 2417494), (60, 1208747), (67, 1082460), (134, 541230), (201, 360820), (268, 270615), (335, 216492), (402, 180410), (670, 108246), (804, 90205), (1005, 72164), (1340, 54123), (2010, 36082), (4020, 18041)]