66675480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15017}}^1$

素因数の和:15068

約数の個数: 64

約数和(自身を含む): 205446240

約数和(自身を除く): 138770760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 15017, 30034, 45051, 60068, 75085, 90102, 120136, 150170, 180204, 225255, 300340, 360408, 450510, 555629, 600680, 901020, 1111258, 1666887, 1802040, 2222516, 2778145, 3333774, 4445032, 5556290, 6667548, 8334435, 11112580, 13335096, 16668870, 22225160, 33337740, 66675480]

約数ペア:

[(1, 66675480), (2, 33337740), (3, 22225160), (4, 16668870), (5, 13335096), (6, 11112580), (8, 8334435), (10, 6667548), (12, 5556290), (15, 4445032), (20, 3333774), (24, 2778145), (30, 2222516), (37, 1802040), (40, 1666887), (60, 1111258), (74, 901020), (111, 600680), (120, 555629), (148, 450510), (185, 360408), (222, 300340), (296, 225255), (370, 180204), (444, 150170), (555, 120136), (740, 90102), (888, 75085), (1110, 60068), (1480, 45051), (2220, 30034), (4440, 15017)]