253801680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96137}}^1$

素因数の和:96164

約数の個数: 80

約数和(自身を含む): 858320064

約数和(自身を除く): 604518384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 96137, 192274, 288411, 384548, 480685, 576822, 769096, 961370, 1057507, 1153644, 1442055, 1538192, 1922740, 2115014, 2307288, 2884110, 3172521, 3845480, 4230028, 4614576, 5287535, 5768220, 6345042, 7690960, 8460056, 10575070, 11536440, 12690084, 15862605, 16920112, 21150140, 23072880, 25380168, 31725210, 42300280, 50760336, 63450420, 84600560, 126900840, 253801680]

約数ペア:

[(1, 253801680), (2, 126900840), (3, 84600560), (4, 63450420), (5, 50760336), (6, 42300280), (8, 31725210), (10, 25380168), (11, 23072880), (12, 21150140), (15, 16920112), (16, 15862605), (20, 12690084), (22, 11536440), (24, 10575070), (30, 8460056), (33, 7690960), (40, 6345042), (44, 5768220), (48, 5287535), (55, 4614576), (60, 4230028), (66, 3845480), (80, 3172521), (88, 2884110), (110, 2307288), (120, 2115014), (132, 1922740), (165, 1538192), (176, 1442055), (220, 1153644), (240, 1057507), (264, 961370), (330, 769096), (440, 576822), (528, 480685), (660, 384548), (880, 288411), (1320, 192274), (2640, 96137)]