4812720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 16284672

約数和(自身を除く): 11471952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1823, 2640, 3646, 5469, 7292, 9115, 10938, 14584, 18230, 20053, 21876, 27345, 29168, 36460, 40106, 43752, 54690, 60159, 72920, 80212, 87504, 100265, 109380, 120318, 145840, 160424, 200530, 218760, 240636, 300795, 320848, 401060, 437520, 481272, 601590, 802120, 962544, 1203180, 1604240, 2406360, 4812720]

約数ペア:

[(1, 4812720), (2, 2406360), (3, 1604240), (4, 1203180), (5, 962544), (6, 802120), (8, 601590), (10, 481272), (11, 437520), (12, 401060), (15, 320848), (16, 300795), (20, 240636), (22, 218760), (24, 200530), (30, 160424), (33, 145840), (40, 120318), (44, 109380), (48, 100265), (55, 87504), (60, 80212), (66, 72920), (80, 60159), (88, 54690), (110, 43752), (120, 40106), (132, 36460), (165, 29168), (176, 27345), (220, 21876), (240, 20053), (264, 18230), (330, 14584), (440, 10938), (528, 9115), (660, 7292), (880, 5469), (1320, 3646), (1823, 2640)]