89898960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4513}}^1$

素因数の和:4612

約数の個数: 80

約数和(自身を含む): 282106944

約数和(自身を除く): 192207984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4513, 4980, 6640, 9026, 9960, 13539, 18052, 19920, 22565, 27078, 36104, 45130, 54156, 67695, 72208, 90260, 108312, 135390, 180520, 216624, 270780, 361040, 374579, 541560, 749158, 1083120, 1123737, 1498316, 1872895, 2247474, 2996632, 3745790, 4494948, 5618685, 5993264, 7491580, 8989896, 11237370, 14983160, 17979792, 22474740, 29966320, 44949480, 89898960]

約数ペア:

[(1, 89898960), (2, 44949480), (3, 29966320), (4, 22474740), (5, 17979792), (6, 14983160), (8, 11237370), (10, 8989896), (12, 7491580), (15, 5993264), (16, 5618685), (20, 4494948), (24, 3745790), (30, 2996632), (40, 2247474), (48, 1872895), (60, 1498316), (80, 1123737), (83, 1083120), (120, 749158), (166, 541560), (240, 374579), (249, 361040), (332, 270780), (415, 216624), (498, 180520), (664, 135390), (830, 108312), (996, 90260), (1245, 72208), (1328, 67695), (1660, 54156), (1992, 45130), (2490, 36104), (3320, 27078), (3984, 22565), (4513, 19920), (4980, 18052), (6640, 13539), (9026, 9960)]