5252040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1621}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 17663580

約数和(自身を除く): 12411540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 1621, 3240, 3242, 4863, 6484, 8105, 9726, 12968, 14589, 16210, 19452, 24315, 29178, 32420, 38904, 43767, 48630, 58356, 64840, 72945, 87534, 97260, 116712, 131301, 145890, 175068, 194520, 218835, 262602, 291780, 350136, 437670, 525204, 583560, 656505, 875340, 1050408, 1313010, 1750680, 2626020, 5252040]

約数ペア:

[(1, 5252040), (2, 2626020), (3, 1750680), (4, 1313010), (5, 1050408), (6, 875340), (8, 656505), (9, 583560), (10, 525204), (12, 437670), (15, 350136), (18, 291780), (20, 262602), (24, 218835), (27, 194520), (30, 175068), (36, 145890), (40, 131301), (45, 116712), (54, 97260), (60, 87534), (72, 72945), (81, 64840), (90, 58356), (108, 48630), (120, 43767), (135, 38904), (162, 32420), (180, 29178), (216, 24315), (270, 19452), (324, 16210), (360, 14589), (405, 12968), (540, 9726), (648, 8105), (810, 6484), (1080, 4863), (1620, 3242), (1621, 3240)]