69342720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9029}}^1$

素因数の和:9055

約数の個数: 80

約数和(自身を含む): 221704560

約数和(自身を除く): 152361840

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, 9029, 18058, 27087, 36116, 45145, 54174, 72232, 90290, 108348, 135435, 144464, 180580, 216696, 270870, 288928, 361160, 433392, 541740, 577856, 722320, 866784, 1083480, 1155712, 1444640, 1733568, 2166960, 2311424, 2889280, 3467136, 4333920, 4622848, 5778560, 6934272, 8667840, 11557120, 13868544, 17335680, 23114240, 34671360, 69342720]

約数ペア:

[(1, 69342720), (2, 34671360), (3, 23114240), (4, 17335680), (5, 13868544), (6, 11557120), (8, 8667840), (10, 6934272), (12, 5778560), (15, 4622848), (16, 4333920), (20, 3467136), (24, 2889280), (30, 2311424), (32, 2166960), (40, 1733568), (48, 1444640), (60, 1155712), (64, 1083480), (80, 866784), (96, 722320), (120, 577856), (128, 541740), (160, 433392), (192, 361160), (240, 288928), (256, 270870), (320, 216696), (384, 180580), (480, 144464), (512, 135435), (640, 108348), (768, 90290), (960, 72232), (1280, 54174), (1536, 45145), (1920, 36116), (2560, 27087), (3840, 18058), (7680, 9029)]