247067280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1198

約数の個数: 160

約数和(自身を含む): 859766400

約数和(自身を除く): 612699120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1069, 1070, 1080, 1284, 1605, 1712, 1926, 2138, 2140, 2160, 2568, 2889, 3207, 3210, 3852, 4276, 4280, 4815, 5136, 5345, 5778, 6414, 6420, 7704, 8552, 8560, 9621, 9630, 10690, 11556, 12828, 12840, 14445, 15408, 16035, 17104, 19242, 19260, 21380, 23112, 25656, 25680, 28863, 28890, 32070, 38484, 38520, 42760, 46224, 48105, 51312, 57726, 57780, 64140, 76968, 77040, 85520, 96210, 114383, 115452, 115560, 128280, 144315, 153936, 192420, 228766, 230904, 231120, 256560, 288630, 343149, 384840, 457532, 461808, 571915, 577260, 686298, 769680, 915064, 1029447, 1143830, 1154520, 1372596, 1715745, 1830128, 2058894, 2287660, 2309040, 2745192, 3088341, 3431490, 4117788, 4575320, 5147235, 5490384, 6176682, 6862980, 8235576, 9150640, 10294470, 12353364, 13725960, 15441705, 16471152, 20588940, 24706728, 27451920, 30883410, 41177880, 49413456, 61766820, 82355760, 123533640, 247067280]

約数ペア:

[(1, 247067280), (2, 123533640), (3, 82355760), (4, 61766820), (5, 49413456), (6, 41177880), (8, 30883410), (9, 27451920), (10, 24706728), (12, 20588940), (15, 16471152), (16, 15441705), (18, 13725960), (20, 12353364), (24, 10294470), (27, 9150640), (30, 8235576), (36, 6862980), (40, 6176682), (45, 5490384), (48, 5147235), (54, 4575320), (60, 4117788), (72, 3431490), (80, 3088341), (90, 2745192), (107, 2309040), (108, 2287660), (120, 2058894), (135, 1830128), (144, 1715745), (180, 1372596), (214, 1154520), (216, 1143830), (240, 1029447), (270, 915064), (321, 769680), (360, 686298), (428, 577260), (432, 571915), (535, 461808), (540, 457532), (642, 384840), (720, 343149), (856, 288630), (963, 256560), (1069, 231120), (1070, 230904), (1080, 228766), (1284, 192420), (1605, 153936), (1712, 144315), (1926, 128280), (2138, 115560), (2140, 115452), (2160, 114383), (2568, 96210), (2889, 85520), (3207, 77040), (3210, 76968), (3852, 64140), (4276, 57780), (4280, 57726), (4815, 51312), (5136, 48105), (5345, 46224), (5778, 42760), (6414, 38520), (6420, 38484), (7704, 32070), (8552, 28890), (8560, 28863), (9621, 25680), (9630, 25656), (10690, 23112), (11556, 21380), (12828, 19260), (12840, 19242), (14445, 17104), (15408, 16035)]