16623120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{69263}}^1$

素因数の和:69279

約数の個数: 40

約数和(自身を含む): 51532416

約数和(自身を除く): 34909296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 69263, 138526, 207789, 277052, 346315, 415578, 554104, 692630, 831156, 1038945, 1108208, 1385260, 1662312, 2077890, 2770520, 3324624, 4155780, 5541040, 8311560, 16623120]

約数ペア:

[(1, 16623120), (2, 8311560), (3, 5541040), (4, 4155780), (5, 3324624), (6, 2770520), (8, 2077890), (10, 1662312), (12, 1385260), (15, 1108208), (16, 1038945), (20, 831156), (24, 692630), (30, 554104), (40, 415578), (48, 346315), (60, 277052), (80, 207789), (120, 138526), (240, 69263)]