15204025440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10558351}}^1$

素因数の和:10558372

約数の個数: 72

約数和(自身を含む): 51883741728

約数和(自身を除く): 36679716288

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10558351, 21116702, 31675053, 42233404, 52791755, 63350106, 84466808, 95025159, 105583510, 126700212, 158375265, 168933616, 190050318, 211167020, 253400424, 316750530, 337867232, 380100636, 422334040, 475125795, 506800848, 633501060, 760201272, 844668080, 950251590, 1013601696, 1267002120, 1520402544, 1689336160, 1900503180, 2534004240, 3040805088, 3801006360, 5068008480, 7602012720, 15204025440]

約数ペア:

[(1, 15204025440), (2, 7602012720), (3, 5068008480), (4, 3801006360), (5, 3040805088), (6, 2534004240), (8, 1900503180), (9, 1689336160), (10, 1520402544), (12, 1267002120), (15, 1013601696), (16, 950251590), (18, 844668080), (20, 760201272), (24, 633501060), (30, 506800848), (32, 475125795), (36, 422334040), (40, 380100636), (45, 337867232), (48, 316750530), (60, 253400424), (72, 211167020), (80, 190050318), (90, 168933616), (96, 158375265), (120, 126700212), (144, 105583510), (160, 95025159), (180, 84466808), (240, 63350106), (288, 52791755), (360, 42233404), (480, 31675053), (720, 21116702), (1440, 10558351)]