1517280240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{903143}}^1$

素因数の和:903166

約数の個数: 80

約数和(自身を含む): 5375513088

約数和(自身を除く): 3858232848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 903143, 1806286, 2709429, 3612572, 4515715, 5418858, 6322001, 7225144, 9031430, 10837716, 12644002, 13547145, 14450288, 18062860, 18966003, 21675432, 25288004, 27094290, 31610005, 36125720, 37932006, 43350864, 50576008, 54188580, 63220010, 72251440, 75864012, 94830015, 101152016, 108377160, 126440020, 151728024, 189660030, 216754320, 252880040, 303456048, 379320060, 505760080, 758640120, 1517280240]

約数ペア:

[(1, 1517280240), (2, 758640120), (3, 505760080), (4, 379320060), (5, 303456048), (6, 252880040), (7, 216754320), (8, 189660030), (10, 151728024), (12, 126440020), (14, 108377160), (15, 101152016), (16, 94830015), (20, 75864012), (21, 72251440), (24, 63220010), (28, 54188580), (30, 50576008), (35, 43350864), (40, 37932006), (42, 36125720), (48, 31610005), (56, 27094290), (60, 25288004), (70, 21675432), (80, 18966003), (84, 18062860), (105, 14450288), (112, 13547145), (120, 12644002), (140, 10837716), (168, 9031430), (210, 7225144), (240, 6322001), (280, 5418858), (336, 4515715), (420, 3612572), (560, 2709429), (840, 1806286), (1680, 903143)]