69995040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145823}}^1$

素因数の和:145841

約数の個数: 48

約数和(自身を含む): 220485888

約数和(自身を除く): 150490848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 145823, 291646, 437469, 583292, 729115, 874938, 1166584, 1458230, 1749876, 2187345, 2333168, 2916460, 3499752, 4374690, 4666336, 5832920, 6999504, 8749380, 11665840, 13999008, 17498760, 23331680, 34997520, 69995040]

約数ペア:

[(1, 69995040), (2, 34997520), (3, 23331680), (4, 17498760), (5, 13999008), (6, 11665840), (8, 8749380), (10, 6999504), (12, 5832920), (15, 4666336), (16, 4374690), (20, 3499752), (24, 2916460), (30, 2333168), (32, 2187345), (40, 1749876), (48, 1458230), (60, 1166584), (80, 874938), (96, 729115), (120, 583292), (160, 437469), (240, 291646), (480, 145823)]