89638080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13366

約数の個数: 112

約数和(自身を含む): 325282560

約数和(自身を除く): 235644480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13339, 26678, 40017, 53356, 66695, 80034, 93373, 106712, 133390, 160068, 186746, 200085, 213424, 266780, 280119, 320136, 373492, 400170, 426848, 466865, 533560, 560238, 640272, 746984, 800340, 853696, 933730, 1067120, 1120476, 1280544, 1400595, 1493968, 1600680, 1867460, 2134240, 2240952, 2561088, 2801190, 2987936, 3201360, 3734920, 4268480, 4481904, 5602380, 5975872, 6402720, 7469840, 8963808, 11204760, 12805440, 14939680, 17927616, 22409520, 29879360, 44819040, 89638080]

約数ペア:

[(1, 89638080), (2, 44819040), (3, 29879360), (4, 22409520), (5, 17927616), (6, 14939680), (7, 12805440), (8, 11204760), (10, 8963808), (12, 7469840), (14, 6402720), (15, 5975872), (16, 5602380), (20, 4481904), (21, 4268480), (24, 3734920), (28, 3201360), (30, 2987936), (32, 2801190), (35, 2561088), (40, 2240952), (42, 2134240), (48, 1867460), (56, 1600680), (60, 1493968), (64, 1400595), (70, 1280544), (80, 1120476), (84, 1067120), (96, 933730), (105, 853696), (112, 800340), (120, 746984), (140, 640272), (160, 560238), (168, 533560), (192, 466865), (210, 426848), (224, 400170), (240, 373492), (280, 320136), (320, 280119), (336, 266780), (420, 213424), (448, 200085), (480, 186746), (560, 160068), (672, 133390), (840, 106712), (960, 93373), (1120, 80034), (1344, 66695), (1680, 53356), (2240, 40017), (3360, 26678), (6720, 13339)]