16392840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{136607}}^1$

素因数の和:136621

約数の個数: 32

約数和(自身を含む): 49178880

約数和(自身を除く): 32786040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 136607, 273214, 409821, 546428, 683035, 819642, 1092856, 1366070, 1639284, 2049105, 2732140, 3278568, 4098210, 5464280, 8196420, 16392840]

約数ペア:

[(1, 16392840), (2, 8196420), (3, 5464280), (4, 4098210), (5, 3278568), (6, 2732140), (8, 2049105), (10, 1639284), (12, 1366070), (15, 1092856), (20, 819642), (24, 683035), (30, 546428), (40, 409821), (60, 273214), (120, 136607)]