168705120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{351469}}^1$

素因数の和:351487

約数の個数: 48

約数和(自身を含む): 531422640

約数和(自身を除く): 362717520

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, 351469, 702938, 1054407, 1405876, 1757345, 2108814, 2811752, 3514690, 4217628, 5272035, 5623504, 7029380, 8435256, 10544070, 11247008, 14058760, 16870512, 21088140, 28117520, 33741024, 42176280, 56235040, 84352560, 168705120]

約数ペア:

[(1, 168705120), (2, 84352560), (3, 56235040), (4, 42176280), (5, 33741024), (6, 28117520), (8, 21088140), (10, 16870512), (12, 14058760), (15, 11247008), (16, 10544070), (20, 8435256), (24, 7029380), (30, 5623504), (32, 5272035), (40, 4217628), (48, 3514690), (60, 2811752), (80, 2108814), (96, 1757345), (120, 1405876), (160, 1054407), (240, 702938), (480, 351469)]