74918160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104053}}^1$

素因数の和:104072

約数の個数: 60

約数和(自身を含む): 251602572

約数和(自身を除く): 176684412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 104053, 208106, 312159, 416212, 520265, 624318, 832424, 936477, 1040530, 1248636, 1560795, 1664848, 1872954, 2081060, 2497272, 3121590, 3745908, 4162120, 4682385, 4994544, 6243180, 7491816, 8324240, 9364770, 12486360, 14983632, 18729540, 24972720, 37459080, 74918160]

約数ペア:

[(1, 74918160), (2, 37459080), (3, 24972720), (4, 18729540), (5, 14983632), (6, 12486360), (8, 9364770), (9, 8324240), (10, 7491816), (12, 6243180), (15, 4994544), (16, 4682385), (18, 4162120), (20, 3745908), (24, 3121590), (30, 2497272), (36, 2081060), (40, 1872954), (45, 1664848), (48, 1560795), (60, 1248636), (72, 1040530), (80, 936477), (90, 832424), (120, 624318), (144, 520265), (180, 416212), (240, 312159), (360, 208106), (720, 104053)]