244635840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 168

約数和(自身を含む): 848032848

約数和(自身を除く): 603397008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 480, 491, 519, 576, 692, 720, 865, 960, 982, 1038, 1384, 1440, 1473, 1557, 1730, 1964, 2076, 2455, 2595, 2768, 2880, 2946, 3114, 3460, 3928, 4152, 4419, 4910, 5190, 5536, 5892, 6228, 6920, 7365, 7785, 7856, 8304, 8838, 9820, 10380, 11072, 11784, 12456, 13840, 14730, 15570, 15712, 16608, 17676, 19640, 20760, 22095, 23568, 24912, 27680, 29460, 31140, 31424, 33216, 35352, 39280, 41520, 44190, 47136, 49824, 55360, 58920, 62280, 70704, 78560, 83040, 84943, 88380, 94272, 99648, 117840, 124560, 141408, 157120, 166080, 169886, 176760, 235680, 249120, 254829, 282816, 339772, 353520, 424715, 471360, 498240, 509658, 679544, 707040, 764487, 849430, 1019316, 1274145, 1359088, 1414080, 1528974, 1698860, 2038632, 2548290, 2718176, 3057948, 3397720, 3822435, 4077264, 5096580, 5436352, 6115896, 6795440, 7644870, 8154528, 10193160, 12231792, 13590880, 15289740, 16309056, 20386320, 24463584, 27181760, 30579480, 40772640, 48927168, 61158960, 81545280, 122317920, 244635840]

約数ペア:

[(1, 244635840), (2, 122317920), (3, 81545280), (4, 61158960), (5, 48927168), (6, 40772640), (8, 30579480), (9, 27181760), (10, 24463584), (12, 20386320), (15, 16309056), (16, 15289740), (18, 13590880), (20, 12231792), (24, 10193160), (30, 8154528), (32, 7644870), (36, 6795440), (40, 6115896), (45, 5436352), (48, 5096580), (60, 4077264), (64, 3822435), (72, 3397720), (80, 3057948), (90, 2718176), (96, 2548290), (120, 2038632), (144, 1698860), (160, 1528974), (173, 1414080), (180, 1359088), (192, 1274145), (240, 1019316), (288, 849430), (320, 764487), (346, 707040), (360, 679544), (480, 509658), (491, 498240), (519, 471360), (576, 424715), (692, 353520), (720, 339772), (865, 282816), (960, 254829), (982, 249120), (1038, 235680), (1384, 176760), (1440, 169886), (1473, 166080), (1557, 157120), (1730, 141408), (1964, 124560), (2076, 117840), (2455, 99648), (2595, 94272), (2768, 88380), (2880, 84943), (2946, 83040), (3114, 78560), (3460, 70704), (3928, 62280), (4152, 58920), (4419, 55360), (4910, 49824), (5190, 47136), (5536, 44190), (5892, 41520), (6228, 39280), (6920, 35352), (7365, 33216), (7785, 31424), (7856, 31140), (8304, 29460), (8838, 27680), (9820, 24912), (10380, 23568), (11072, 22095), (11784, 20760), (12456, 19640), (13840, 17676), (14730, 16608), (15570, 15712)]