69318840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30436

約数の個数: 64

約数和(自身を含む): 218908800

約数和(自身を除く): 149589960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30403, 60806, 91209, 121612, 152015, 182418, 243224, 304030, 364836, 456045, 577657, 608060, 729672, 912090, 1155314, 1216120, 1732971, 1824180, 2310628, 2888285, 3465942, 3648360, 4621256, 5776570, 6931884, 8664855, 11553140, 13863768, 17329710, 23106280, 34659420, 69318840]

約数ペア:

[(1, 69318840), (2, 34659420), (3, 23106280), (4, 17329710), (5, 13863768), (6, 11553140), (8, 8664855), (10, 6931884), (12, 5776570), (15, 4621256), (19, 3648360), (20, 3465942), (24, 2888285), (30, 2310628), (38, 1824180), (40, 1732971), (57, 1216120), (60, 1155314), (76, 912090), (95, 729672), (114, 608060), (120, 577657), (152, 456045), (190, 364836), (228, 304030), (285, 243224), (380, 182418), (456, 152015), (570, 121612), (760, 91209), (1140, 60806), (2280, 30403)]