31652280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7993}}^1$

素因数の和:8021

約数の個数: 96

約数和(自身を含む): 112235760

約数和(自身を除く): 80583480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7993, 15986, 23979, 31972, 39965, 47958, 63944, 71937, 79930, 87923, 95916, 119895, 143874, 159860, 175846, 191832, 239790, 263769, 287748, 319720, 351692, 359685, 439615, 479580, 527538, 575496, 703384, 719370, 791307, 879230, 959160, 1055076, 1318845, 1438740, 1582614, 1758460, 2110152, 2637690, 2877480, 3165228, 3516920, 3956535, 5275380, 6330456, 7913070, 10550760, 15826140, 31652280]

約数ペア:

[(1, 31652280), (2, 15826140), (3, 10550760), (4, 7913070), (5, 6330456), (6, 5275380), (8, 3956535), (9, 3516920), (10, 3165228), (11, 2877480), (12, 2637690), (15, 2110152), (18, 1758460), (20, 1582614), (22, 1438740), (24, 1318845), (30, 1055076), (33, 959160), (36, 879230), (40, 791307), (44, 719370), (45, 703384), (55, 575496), (60, 527538), (66, 479580), (72, 439615), (88, 359685), (90, 351692), (99, 319720), (110, 287748), (120, 263769), (132, 239790), (165, 191832), (180, 175846), (198, 159860), (220, 143874), (264, 119895), (330, 95916), (360, 87923), (396, 79930), (440, 71937), (495, 63944), (660, 47958), (792, 39965), (990, 31972), (1320, 23979), (1980, 15986), (3960, 7993)]