42812880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16217}}^1$

素因数の和:16244

約数の個数: 80

約数和(自身を含む): 144794304

約数和(自身を除く): 101981424

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, 2640, 16217, 32434, 48651, 64868, 81085, 97302, 129736, 162170, 178387, 194604, 243255, 259472, 324340, 356774, 389208, 486510, 535161, 648680, 713548, 778416, 891935, 973020, 1070322, 1297360, 1427096, 1783870, 1946040, 2140644, 2675805, 2854192, 3567740, 3892080, 4281288, 5351610, 7135480, 8562576, 10703220, 14270960, 21406440, 42812880]

約数ペア:

[(1, 42812880), (2, 21406440), (3, 14270960), (4, 10703220), (5, 8562576), (6, 7135480), (8, 5351610), (10, 4281288), (11, 3892080), (12, 3567740), (15, 2854192), (16, 2675805), (20, 2140644), (22, 1946040), (24, 1783870), (30, 1427096), (33, 1297360), (40, 1070322), (44, 973020), (48, 891935), (55, 778416), (60, 713548), (66, 648680), (80, 535161), (88, 486510), (110, 389208), (120, 356774), (132, 324340), (165, 259472), (176, 243255), (220, 194604), (240, 178387), (264, 162170), (330, 129736), (440, 97302), (528, 81085), (660, 64868), (880, 48651), (1320, 32434), (2640, 16217)]