68258040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3767}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 206184960

約数和(自身を除く): 137926920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 3767, 4530, 6040, 7534, 9060, 11301, 15068, 18120, 18835, 22602, 30136, 37670, 45204, 56505, 75340, 90408, 113010, 150680, 226020, 452040, 568817, 1137634, 1706451, 2275268, 2844085, 3412902, 4550536, 5688170, 6825804, 8532255, 11376340, 13651608, 17064510, 22752680, 34129020, 68258040]

約数ペア:

[(1, 68258040), (2, 34129020), (3, 22752680), (4, 17064510), (5, 13651608), (6, 11376340), (8, 8532255), (10, 6825804), (12, 5688170), (15, 4550536), (20, 3412902), (24, 2844085), (30, 2275268), (40, 1706451), (60, 1137634), (120, 568817), (151, 452040), (302, 226020), (453, 150680), (604, 113010), (755, 90408), (906, 75340), (1208, 56505), (1510, 45204), (1812, 37670), (2265, 30136), (3020, 22602), (3624, 18835), (3767, 18120), (4530, 15068), (6040, 11301), (7534, 9060)]