87490080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60757}}^1$

素因数の和:60778

約数の個数: 72

約数和(自身を含む): 298564812

約数和(自身を除く): 211074732

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, 60757, 121514, 182271, 243028, 303785, 364542, 486056, 546813, 607570, 729084, 911355, 972112, 1093626, 1215140, 1458168, 1822710, 1944224, 2187252, 2430280, 2734065, 2916336, 3645420, 4374504, 4860560, 5468130, 5832672, 7290840, 8749008, 9721120, 10936260, 14581680, 17498016, 21872520, 29163360, 43745040, 87490080]

約数ペア:

[(1, 87490080), (2, 43745040), (3, 29163360), (4, 21872520), (5, 17498016), (6, 14581680), (8, 10936260), (9, 9721120), (10, 8749008), (12, 7290840), (15, 5832672), (16, 5468130), (18, 4860560), (20, 4374504), (24, 3645420), (30, 2916336), (32, 2734065), (36, 2430280), (40, 2187252), (45, 1944224), (48, 1822710), (60, 1458168), (72, 1215140), (80, 1093626), (90, 972112), (96, 911355), (120, 729084), (144, 607570), (160, 546813), (180, 486056), (240, 364542), (288, 303785), (360, 243028), (480, 182271), (720, 121514), (1440, 60757)]