63536640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8273}}^1$

素因数の和:8299

約数の個数: 80

約数和(自身を含む): 203143248

約数和(自身を除く): 139606608

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, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 8273, 16546, 24819, 33092, 41365, 49638, 66184, 82730, 99276, 124095, 132368, 165460, 198552, 248190, 264736, 330920, 397104, 496380, 529472, 661840, 794208, 992760, 1058944, 1323680, 1588416, 1985520, 2117888, 2647360, 3176832, 3971040, 4235776, 5294720, 6353664, 7942080, 10589440, 12707328, 15884160, 21178880, 31768320, 63536640]

約数ペア:

[(1, 63536640), (2, 31768320), (3, 21178880), (4, 15884160), (5, 12707328), (6, 10589440), (8, 7942080), (10, 6353664), (12, 5294720), (15, 4235776), (16, 3971040), (20, 3176832), (24, 2647360), (30, 2117888), (32, 1985520), (40, 1588416), (48, 1323680), (60, 1058944), (64, 992760), (80, 794208), (96, 661840), (120, 529472), (128, 496380), (160, 397104), (192, 330920), (240, 264736), (256, 248190), (320, 198552), (384, 165460), (480, 132368), (512, 124095), (640, 99276), (768, 82730), (960, 66184), (1280, 49638), (1536, 41365), (1920, 33092), (2560, 24819), (3840, 16546), (7680, 8273)]