13518080

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 33112800

約数和(自身を除く): 19594720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 179, 236, 256, 295, 320, 358, 472, 590, 640, 716, 895, 944, 1180, 1280, 1432, 1790, 1888, 2360, 2864, 3580, 3776, 4720, 5728, 7160, 7552, 9440, 10561, 11456, 14320, 15104, 18880, 21122, 22912, 28640, 37760, 42244, 45824, 52805, 57280, 75520, 84488, 105610, 114560, 168976, 211220, 229120, 337952, 422440, 675904, 844880, 1351808, 1689760, 2703616, 3379520, 6759040, 13518080]

約数ペア:

[(1, 13518080), (2, 6759040), (4, 3379520), (5, 2703616), (8, 1689760), (10, 1351808), (16, 844880), (20, 675904), (32, 422440), (40, 337952), (59, 229120), (64, 211220), (80, 168976), (118, 114560), (128, 105610), (160, 84488), (179, 75520), (236, 57280), (256, 52805), (295, 45824), (320, 42244), (358, 37760), (472, 28640), (590, 22912), (640, 21122), (716, 18880), (895, 15104), (944, 14320), (1180, 11456), (1280, 10561), (1432, 9440), (1790, 7552), (1888, 7160), (2360, 5728), (2864, 4720), (3580, 3776)]