65738160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91303}}^1$

素因数の和:91322

約数の個数: 60

約数和(自身を含む): 220773072

約数和(自身を除く): 155034912

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, 91303, 182606, 273909, 365212, 456515, 547818, 730424, 821727, 913030, 1095636, 1369545, 1460848, 1643454, 1826060, 2191272, 2739090, 3286908, 3652120, 4108635, 4382544, 5478180, 6573816, 7304240, 8217270, 10956360, 13147632, 16434540, 21912720, 32869080, 65738160]

約数ペア:

[(1, 65738160), (2, 32869080), (3, 21912720), (4, 16434540), (5, 13147632), (6, 10956360), (8, 8217270), (9, 7304240), (10, 6573816), (12, 5478180), (15, 4382544), (16, 4108635), (18, 3652120), (20, 3286908), (24, 2739090), (30, 2191272), (36, 1826060), (40, 1643454), (45, 1460848), (48, 1369545), (60, 1095636), (72, 913030), (80, 821727), (90, 730424), (120, 547818), (144, 456515), (180, 365212), (240, 273909), (360, 182606), (720, 91303)]