268437360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8807}}^1$

素因数の和:8950

約数の個数: 80

約数和(自身を含む): 838803456

約数和(自身を除く): 570366096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 8807, 10160, 15240, 17614, 26421, 30480, 35228, 44035, 52842, 70456, 88070, 105684, 132105, 140912, 176140, 211368, 264210, 352280, 422736, 528420, 704560, 1056840, 1118489, 2113680, 2236978, 3355467, 4473956, 5592445, 6710934, 8947912, 11184890, 13421868, 16777335, 17895824, 22369780, 26843736, 33554670, 44739560, 53687472, 67109340, 89479120, 134218680, 268437360]

約数ペア:

[(1, 268437360), (2, 134218680), (3, 89479120), (4, 67109340), (5, 53687472), (6, 44739560), (8, 33554670), (10, 26843736), (12, 22369780), (15, 17895824), (16, 16777335), (20, 13421868), (24, 11184890), (30, 8947912), (40, 6710934), (48, 5592445), (60, 4473956), (80, 3355467), (120, 2236978), (127, 2113680), (240, 1118489), (254, 1056840), (381, 704560), (508, 528420), (635, 422736), (762, 352280), (1016, 264210), (1270, 211368), (1524, 176140), (1905, 140912), (2032, 132105), (2540, 105684), (3048, 88070), (3810, 70456), (5080, 52842), (6096, 44035), (7620, 35228), (8807, 30480), (10160, 26421), (15240, 17614)]