55407360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 181310976

約数和(自身を除く): 125903616

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, 256, 282, 307, 320, 376, 384, 470, 480, 564, 614, 640, 705, 752, 768, 921, 940, 960, 1128, 1228, 1280, 1410, 1504, 1535, 1842, 1880, 1920, 2256, 2456, 2820, 3008, 3070, 3684, 3760, 3840, 4512, 4605, 4912, 5640, 6016, 6140, 7368, 7520, 9024, 9210, 9824, 11280, 12032, 12280, 14429, 14736, 15040, 18048, 18420, 19648, 22560, 24560, 28858, 29472, 30080, 36096, 36840, 39296, 43287, 45120, 49120, 57716, 58944, 60160, 72145, 73680, 78592, 86574, 90240, 98240, 115432, 117888, 144290, 147360, 173148, 180480, 196480, 216435, 230864, 235776, 288580, 294720, 346296, 392960, 432870, 461728, 577160, 589440, 692592, 865740, 923456, 1154320, 1178880, 1385184, 1731480, 1846912, 2308640, 2770368, 3462960, 3693824, 4617280, 5540736, 6925920, 9234560, 11081472, 13851840, 18469120, 27703680, 55407360]

約数ペア:

[(1, 55407360), (2, 27703680), (3, 18469120), (4, 13851840), (5, 11081472), (6, 9234560), (8, 6925920), (10, 5540736), (12, 4617280), (15, 3693824), (16, 3462960), (20, 2770368), (24, 2308640), (30, 1846912), (32, 1731480), (40, 1385184), (47, 1178880), (48, 1154320), (60, 923456), (64, 865740), (80, 692592), (94, 589440), (96, 577160), (120, 461728), (128, 432870), (141, 392960), (160, 346296), (188, 294720), (192, 288580), (235, 235776), (240, 230864), (256, 216435), (282, 196480), (307, 180480), (320, 173148), (376, 147360), (384, 144290), (470, 117888), (480, 115432), (564, 98240), (614, 90240), (640, 86574), (705, 78592), (752, 73680), (768, 72145), (921, 60160), (940, 58944), (960, 57716), (1128, 49120), (1228, 45120), (1280, 43287), (1410, 39296), (1504, 36840), (1535, 36096), (1842, 30080), (1880, 29472), (1920, 28858), (2256, 24560), (2456, 22560), (2820, 19648), (3008, 18420), (3070, 18048), (3684, 15040), (3760, 14736), (3840, 14429), (4512, 12280), (4605, 12032), (4912, 11280), (5640, 9824), (6016, 9210), (6140, 9024), (7368, 7520)]