75776880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4534

約数の個数: 80

約数和(自身を含む): 238270464

約数和(自身を除く): 162493584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 4447, 5680, 8520, 8894, 13341, 17040, 17788, 22235, 26682, 35576, 44470, 53364, 66705, 71152, 88940, 106728, 133410, 177880, 213456, 266820, 315737, 355760, 533640, 631474, 947211, 1067280, 1262948, 1578685, 1894422, 2525896, 3157370, 3788844, 4736055, 5051792, 6314740, 7577688, 9472110, 12629480, 15155376, 18944220, 25258960, 37888440, 75776880]

約数ペア:

[(1, 75776880), (2, 37888440), (3, 25258960), (4, 18944220), (5, 15155376), (6, 12629480), (8, 9472110), (10, 7577688), (12, 6314740), (15, 5051792), (16, 4736055), (20, 3788844), (24, 3157370), (30, 2525896), (40, 1894422), (48, 1578685), (60, 1262948), (71, 1067280), (80, 947211), (120, 631474), (142, 533640), (213, 355760), (240, 315737), (284, 266820), (355, 213456), (426, 177880), (568, 133410), (710, 106728), (852, 88940), (1065, 71152), (1136, 66705), (1420, 53364), (1704, 44470), (2130, 35576), (2840, 26682), (3408, 22235), (4260, 17788), (4447, 17040), (5680, 13341), (8520, 8894)]