42758160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 133485504

約数和(自身を除く): 90727344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1093, 1304, 1630, 1956, 2186, 2445, 2608, 3260, 3279, 3912, 4372, 4890, 5465, 6520, 6558, 7824, 8744, 9780, 10930, 13040, 13116, 16395, 17488, 19560, 21860, 26232, 32790, 39120, 43720, 52464, 65580, 87440, 131160, 178159, 262320, 356318, 534477, 712636, 890795, 1068954, 1425272, 1781590, 2137908, 2672385, 2850544, 3563180, 4275816, 5344770, 7126360, 8551632, 10689540, 14252720, 21379080, 42758160]

約数ペア:

[(1, 42758160), (2, 21379080), (3, 14252720), (4, 10689540), (5, 8551632), (6, 7126360), (8, 5344770), (10, 4275816), (12, 3563180), (15, 2850544), (16, 2672385), (20, 2137908), (24, 1781590), (30, 1425272), (40, 1068954), (48, 890795), (60, 712636), (80, 534477), (120, 356318), (163, 262320), (240, 178159), (326, 131160), (489, 87440), (652, 65580), (815, 52464), (978, 43720), (1093, 39120), (1304, 32790), (1630, 26232), (1956, 21860), (2186, 19560), (2445, 17488), (2608, 16395), (3260, 13116), (3279, 13040), (3912, 10930), (4372, 9780), (4890, 8744), (5465, 7824), (6520, 6558)]