143432280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{398423}}^1$

素因数の和:398440

約数の個数: 48

約数和(自身を含む): 466156080

約数和(自身を除く): 322723800

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, 398423, 796846, 1195269, 1593692, 1992115, 2390538, 3187384, 3585807, 3984230, 4781076, 5976345, 7171614, 7968460, 9562152, 11952690, 14343228, 15936920, 17929035, 23905380, 28686456, 35858070, 47810760, 71716140, 143432280]

約数ペア:

[(1, 143432280), (2, 71716140), (3, 47810760), (4, 35858070), (5, 28686456), (6, 23905380), (8, 17929035), (9, 15936920), (10, 14343228), (12, 11952690), (15, 9562152), (18, 7968460), (20, 7171614), (24, 5976345), (30, 4781076), (36, 3984230), (40, 3585807), (45, 3187384), (60, 2390538), (72, 1992115), (90, 1593692), (120, 1195269), (180, 796846), (360, 398423)]