144580480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1867}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 380119320

約数和(自身を除く): 235538840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1867, 1936, 2420, 3520, 3734, 3872, 4840, 7040, 7468, 7744, 9335, 9680, 14936, 15488, 18670, 19360, 20537, 29872, 37340, 38720, 41074, 59744, 74680, 77440, 82148, 102685, 119488, 149360, 164296, 205370, 225907, 238976, 298720, 328592, 410740, 451814, 597440, 657184, 821480, 903628, 1129535, 1194880, 1314368, 1642960, 1807256, 2259070, 2628736, 3285920, 3614512, 4518140, 6571840, 7229024, 9036280, 13143680, 14458048, 18072560, 28916096, 36145120, 72290240, 144580480]

約数ペア:

[(1, 144580480), (2, 72290240), (4, 36145120), (5, 28916096), (8, 18072560), (10, 14458048), (11, 13143680), (16, 9036280), (20, 7229024), (22, 6571840), (32, 4518140), (40, 3614512), (44, 3285920), (55, 2628736), (64, 2259070), (80, 1807256), (88, 1642960), (110, 1314368), (121, 1194880), (128, 1129535), (160, 903628), (176, 821480), (220, 657184), (242, 597440), (320, 451814), (352, 410740), (440, 328592), (484, 298720), (605, 238976), (640, 225907), (704, 205370), (880, 164296), (968, 149360), (1210, 119488), (1408, 102685), (1760, 82148), (1867, 77440), (1936, 74680), (2420, 59744), (3520, 41074), (3734, 38720), (3872, 37340), (4840, 29872), (7040, 20537), (7468, 19360), (7744, 18670), (9335, 15488), (9680, 14936)]