273968880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5119}}^1$

素因数の和:5358

約数の個数: 80

約数和(自身を含む): 853278720

約数和(自身を除く): 579309840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5119, 5352, 6690, 8920, 10238, 10704, 13380, 15357, 17840, 20476, 25595, 26760, 30714, 40952, 51190, 53520, 61428, 76785, 81904, 102380, 122856, 153570, 204760, 245712, 307140, 409520, 614280, 1141537, 1228560, 2283074, 3424611, 4566148, 5707685, 6849222, 9132296, 11415370, 13698444, 17123055, 18264592, 22830740, 27396888, 34246110, 45661480, 54793776, 68492220, 91322960, 136984440, 273968880]

約数ペア:

[(1, 273968880), (2, 136984440), (3, 91322960), (4, 68492220), (5, 54793776), (6, 45661480), (8, 34246110), (10, 27396888), (12, 22830740), (15, 18264592), (16, 17123055), (20, 13698444), (24, 11415370), (30, 9132296), (40, 6849222), (48, 5707685), (60, 4566148), (80, 3424611), (120, 2283074), (223, 1228560), (240, 1141537), (446, 614280), (669, 409520), (892, 307140), (1115, 245712), (1338, 204760), (1784, 153570), (2230, 122856), (2676, 102380), (3345, 81904), (3568, 76785), (4460, 61428), (5119, 53520), (5352, 51190), (6690, 40952), (8920, 30714), (10238, 26760), (10704, 25595), (13380, 20476), (15357, 17840)]