1401472440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3892979}}^1$

素因数の和:3892996

約数の個数: 48

約数和(自身を含む): 4554786600

約数和(自身を除く): 3153314160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3892979, 7785958, 11678937, 15571916, 19464895, 23357874, 31143832, 35036811, 38929790, 46715748, 58394685, 70073622, 77859580, 93431496, 116789370, 140147244, 155719160, 175184055, 233578740, 280294488, 350368110, 467157480, 700736220, 1401472440]

約数ペア:

[(1, 1401472440), (2, 700736220), (3, 467157480), (4, 350368110), (5, 280294488), (6, 233578740), (8, 175184055), (9, 155719160), (10, 140147244), (12, 116789370), (15, 93431496), (18, 77859580), (20, 70073622), (24, 58394685), (30, 46715748), (36, 38929790), (40, 35036811), (45, 31143832), (60, 23357874), (72, 19464895), (90, 15571916), (120, 11678937), (180, 7785958), (360, 3892979)]