2021127120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{935707}}^1$

素因数の和:935729

約数の個数: 80

約数和(自身を含む): 6961667520

約数和(自身を除く): 4940540400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 935707, 1871414, 2807121, 3742828, 4678535, 5614242, 7485656, 8421363, 9357070, 11228484, 14035605, 14971312, 16842726, 18714140, 22456968, 25264089, 28071210, 33685452, 37428280, 42106815, 44913936, 50528178, 56142420, 67370904, 74856560, 84213630, 101056356, 112284840, 126320445, 134741808, 168427260, 202112712, 224569680, 252640890, 336854520, 404225424, 505281780, 673709040, 1010563560, 2021127120]

約数ペア:

[(1, 2021127120), (2, 1010563560), (3, 673709040), (4, 505281780), (5, 404225424), (6, 336854520), (8, 252640890), (9, 224569680), (10, 202112712), (12, 168427260), (15, 134741808), (16, 126320445), (18, 112284840), (20, 101056356), (24, 84213630), (27, 74856560), (30, 67370904), (36, 56142420), (40, 50528178), (45, 44913936), (48, 42106815), (54, 37428280), (60, 33685452), (72, 28071210), (80, 25264089), (90, 22456968), (108, 18714140), (120, 16842726), (135, 14971312), (144, 14035605), (180, 11228484), (216, 9357070), (240, 8421363), (270, 7485656), (360, 5614242), (432, 4678535), (540, 3742828), (720, 2807121), (1080, 1871414), (2160, 935707)]