55768320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 198971136

約数和(自身を除く): 143202816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 103, 120, 128, 141, 144, 160, 180, 188, 192, 206, 235, 240, 256, 282, 288, 309, 320, 360, 376, 384, 412, 423, 470, 480, 515, 564, 576, 618, 640, 705, 720, 752, 768, 824, 846, 927, 940, 960, 1030, 1128, 1152, 1236, 1280, 1410, 1440, 1504, 1545, 1648, 1692, 1854, 1880, 1920, 2060, 2115, 2256, 2304, 2472, 2820, 2880, 3008, 3090, 3296, 3384, 3708, 3760, 3840, 4120, 4230, 4512, 4635, 4841, 4944, 5640, 5760, 6016, 6180, 6592, 6768, 7416, 7520, 8240, 8460, 9024, 9270, 9682, 9888, 11280, 11520, 12032, 12360, 13184, 13536, 14523, 14832, 15040, 16480, 16920, 18048, 18540, 19364, 19776, 22560, 24205, 24720, 26368, 27072, 29046, 29664, 30080, 32960, 33840, 36096, 37080, 38728, 39552, 43569, 45120, 48410, 49440, 54144, 58092, 59328, 60160, 65920, 67680, 72615, 74160, 77456, 79104, 87138, 90240, 96820, 98880, 108288, 116184, 118656, 131840, 135360, 145230, 148320, 154912, 174276, 180480, 193640, 197760, 217845, 232368, 237312, 270720, 290460, 296640, 309824, 348552, 387280, 395520, 435690, 464736, 541440, 580920, 593280, 619648, 697104, 774560, 871380, 929472, 1161840, 1186560, 1239296, 1394208, 1549120, 1742760, 1858944, 2323680, 2788416, 3098240, 3485520, 3717888, 4647360, 5576832, 6196480, 6971040, 9294720, 11153664, 13942080, 18589440, 27884160, 55768320]

約数ペア:

[(1, 55768320), (2, 27884160), (3, 18589440), (4, 13942080), (5, 11153664), (6, 9294720), (8, 6971040), (9, 6196480), (10, 5576832), (12, 4647360), (15, 3717888), (16, 3485520), (18, 3098240), (20, 2788416), (24, 2323680), (30, 1858944), (32, 1742760), (36, 1549120), (40, 1394208), (45, 1239296), (47, 1186560), (48, 1161840), (60, 929472), (64, 871380), (72, 774560), (80, 697104), (90, 619648), (94, 593280), (96, 580920), (103, 541440), (120, 464736), (128, 435690), (141, 395520), (144, 387280), (160, 348552), (180, 309824), (188, 296640), (192, 290460), (206, 270720), (235, 237312), (240, 232368), (256, 217845), (282, 197760), (288, 193640), (309, 180480), (320, 174276), (360, 154912), (376, 148320), (384, 145230), (412, 135360), (423, 131840), (470, 118656), (480, 116184), (515, 108288), (564, 98880), (576, 96820), (618, 90240), (640, 87138), (705, 79104), (720, 77456), (752, 74160), (768, 72615), (824, 67680), (846, 65920), (927, 60160), (940, 59328), (960, 58092), (1030, 54144), (1128, 49440), (1152, 48410), (1236, 45120), (1280, 43569), (1410, 39552), (1440, 38728), (1504, 37080), (1545, 36096), (1648, 33840), (1692, 32960), (1854, 30080), (1880, 29664), (1920, 29046), (2060, 27072), (2115, 26368), (2256, 24720), (2304, 24205), (2472, 22560), (2820, 19776), (2880, 19364), (3008, 18540), (3090, 18048), (3296, 16920), (3384, 16480), (3708, 15040), (3760, 14832), (3840, 14523), (4120, 13536), (4230, 13184), (4512, 12360), (4635, 12032), (4841, 11520), (4944, 11280), (5640, 9888), (5760, 9682), (6016, 9270), (6180, 9024), (6592, 8460), (6768, 8240), (7416, 7520)]