80578740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 248411520

約数和(自身を除く): 167832780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1009, 1210, 1331, 1452, 1815, 2018, 2420, 2662, 3027, 3630, 3993, 4036, 5045, 5324, 6054, 6655, 7260, 7986, 10090, 11099, 12108, 13310, 15135, 15972, 19965, 20180, 22198, 26620, 30270, 33297, 39930, 44396, 55495, 60540, 66594, 79860, 110990, 122089, 133188, 166485, 221980, 244178, 332970, 366267, 488356, 610445, 665940, 732534, 1220890, 1342979, 1465068, 1831335, 2441780, 2685958, 3662670, 4028937, 5371916, 6714895, 7325340, 8057874, 13429790, 16115748, 20144685, 26859580, 40289370, 80578740]

約数ペア:

[(1, 80578740), (2, 40289370), (3, 26859580), (4, 20144685), (5, 16115748), (6, 13429790), (10, 8057874), (11, 7325340), (12, 6714895), (15, 5371916), (20, 4028937), (22, 3662670), (30, 2685958), (33, 2441780), (44, 1831335), (55, 1465068), (60, 1342979), (66, 1220890), (110, 732534), (121, 665940), (132, 610445), (165, 488356), (220, 366267), (242, 332970), (330, 244178), (363, 221980), (484, 166485), (605, 133188), (660, 122089), (726, 110990), (1009, 79860), (1210, 66594), (1331, 60540), (1452, 55495), (1815, 44396), (2018, 39930), (2420, 33297), (2662, 30270), (3027, 26620), (3630, 22198), (3993, 20180), (4036, 19965), (5045, 15972), (5324, 15135), (6054, 13310), (6655, 12108), (7260, 11099), (7986, 10090)]