26281260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16223}}^1$

素因数の和:16244

約数の個数: 60

約数和(自身を含む): 82450368

約数和(自身を除く): 56169108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16223, 32446, 48669, 64892, 81115, 97338, 146007, 162230, 194676, 243345, 292014, 324460, 438021, 486690, 584028, 730035, 876042, 973380, 1314063, 1460070, 1752084, 2190105, 2628126, 2920140, 4380210, 5256252, 6570315, 8760420, 13140630, 26281260]

約数ペア:

[(1, 26281260), (2, 13140630), (3, 8760420), (4, 6570315), (5, 5256252), (6, 4380210), (9, 2920140), (10, 2628126), (12, 2190105), (15, 1752084), (18, 1460070), (20, 1314063), (27, 973380), (30, 876042), (36, 730035), (45, 584028), (54, 486690), (60, 438021), (81, 324460), (90, 292014), (108, 243345), (135, 194676), (162, 162230), (180, 146007), (270, 97338), (324, 81115), (405, 64892), (540, 48669), (810, 32446), (1620, 16223)]