54775680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 178606080

約数和(自身を除く): 123830400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 607, 640, 705, 752, 940, 960, 1128, 1214, 1410, 1504, 1821, 1880, 1920, 2256, 2428, 2820, 3008, 3035, 3642, 3760, 4512, 4856, 5640, 6016, 6070, 7284, 7520, 9024, 9105, 9712, 11280, 12140, 14568, 15040, 18048, 18210, 19424, 22560, 24280, 28529, 29136, 30080, 36420, 38848, 45120, 48560, 57058, 58272, 72840, 77696, 85587, 90240, 97120, 114116, 116544, 142645, 145680, 171174, 194240, 228232, 233088, 285290, 291360, 342348, 388480, 427935, 456464, 570580, 582720, 684696, 855870, 912928, 1141160, 1165440, 1369392, 1711740, 1825856, 2282320, 2738784, 3423480, 3651712, 4564640, 5477568, 6846960, 9129280, 10955136, 13693920, 18258560, 27387840, 54775680]

約数ペア:

[(1, 54775680), (2, 27387840), (3, 18258560), (4, 13693920), (5, 10955136), (6, 9129280), (8, 6846960), (10, 5477568), (12, 4564640), (15, 3651712), (16, 3423480), (20, 2738784), (24, 2282320), (30, 1825856), (32, 1711740), (40, 1369392), (47, 1165440), (48, 1141160), (60, 912928), (64, 855870), (80, 684696), (94, 582720), (96, 570580), (120, 456464), (128, 427935), (141, 388480), (160, 342348), (188, 291360), (192, 285290), (235, 233088), (240, 228232), (282, 194240), (320, 171174), (376, 145680), (384, 142645), (470, 116544), (480, 114116), (564, 97120), (607, 90240), (640, 85587), (705, 77696), (752, 72840), (940, 58272), (960, 57058), (1128, 48560), (1214, 45120), (1410, 38848), (1504, 36420), (1821, 30080), (1880, 29136), (1920, 28529), (2256, 24280), (2428, 22560), (2820, 19424), (3008, 18210), (3035, 18048), (3642, 15040), (3760, 14568), (4512, 12140), (4856, 11280), (5640, 9712), (6016, 9105), (6070, 9024), (7284, 7520)]