65988480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34369}}^1$

素因数の和:34391

約数の個数: 64

約数和(自身を含む): 210344400

約数和(自身を除く): 144355920

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, 320, 384, 480, 640, 960, 1920, 34369, 68738, 103107, 137476, 171845, 206214, 274952, 343690, 412428, 515535, 549904, 687380, 824856, 1031070, 1099808, 1374760, 1649712, 2062140, 2199616, 2749520, 3299424, 4124280, 4399232, 5499040, 6598848, 8248560, 10998080, 13197696, 16497120, 21996160, 32994240, 65988480]

約数ペア:

[(1, 65988480), (2, 32994240), (3, 21996160), (4, 16497120), (5, 13197696), (6, 10998080), (8, 8248560), (10, 6598848), (12, 5499040), (15, 4399232), (16, 4124280), (20, 3299424), (24, 2749520), (30, 2199616), (32, 2062140), (40, 1649712), (48, 1374760), (60, 1099808), (64, 1031070), (80, 824856), (96, 687380), (120, 549904), (128, 515535), (160, 412428), (192, 343690), (240, 274952), (320, 206214), (384, 171845), (480, 137476), (640, 103107), (960, 68738), (1920, 34369)]