168591120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{977}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 523895040

約数和(自身を除く): 355303920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719, 977, 1438, 1954, 2157, 2876, 2931, 3595, 3908, 4314, 4885, 5752, 5862, 7190, 7816, 8628, 9770, 10785, 11504, 11724, 14380, 14655, 15632, 17256, 19540, 21570, 23448, 28760, 29310, 34512, 39080, 43140, 46896, 57520, 58620, 78160, 86280, 117240, 172560, 234480, 702463, 1404926, 2107389, 2809852, 3512315, 4214778, 5619704, 7024630, 8429556, 10536945, 11239408, 14049260, 16859112, 21073890, 28098520, 33718224, 42147780, 56197040, 84295560, 168591120]

約数ペア:

[(1, 168591120), (2, 84295560), (3, 56197040), (4, 42147780), (5, 33718224), (6, 28098520), (8, 21073890), (10, 16859112), (12, 14049260), (15, 11239408), (16, 10536945), (20, 8429556), (24, 7024630), (30, 5619704), (40, 4214778), (48, 3512315), (60, 2809852), (80, 2107389), (120, 1404926), (240, 702463), (719, 234480), (977, 172560), (1438, 117240), (1954, 86280), (2157, 78160), (2876, 58620), (2931, 57520), (3595, 46896), (3908, 43140), (4314, 39080), (4885, 34512), (5752, 29310), (5862, 28760), (7190, 23448), (7816, 21570), (8628, 19540), (9770, 17256), (10785, 15632), (11504, 14655), (11724, 14380)]