1178880

素因数分解:

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

素因数の和:331

約数の個数: 72

約数和(自身を含む): 3777312

約数和(自身を除く): 2598432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 307, 320, 384, 480, 614, 640, 768, 921, 960, 1228, 1280, 1535, 1842, 1920, 2456, 3070, 3684, 3840, 4605, 4912, 6140, 7368, 9210, 9824, 12280, 14736, 18420, 19648, 24560, 29472, 36840, 39296, 49120, 58944, 73680, 78592, 98240, 117888, 147360, 196480, 235776, 294720, 392960, 589440, 1178880]

約数ペア:

[(1, 1178880), (2, 589440), (3, 392960), (4, 294720), (5, 235776), (6, 196480), (8, 147360), (10, 117888), (12, 98240), (15, 78592), (16, 73680), (20, 58944), (24, 49120), (30, 39296), (32, 36840), (40, 29472), (48, 24560), (60, 19648), (64, 18420), (80, 14736), (96, 12280), (120, 9824), (128, 9210), (160, 7368), (192, 6140), (240, 4912), (256, 4605), (307, 3840), (320, 3684), (384, 3070), (480, 2456), (614, 1920), (640, 1842), (768, 1535), (921, 1280), (960, 1228)]