86480640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7507}}^1$

素因数の和:7534

約数の個数: 108

約数和(自身を含む): 299253864

約数和(自身を除く): 212773224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7507, 11520, 15014, 22521, 30028, 37535, 45042, 60056, 67563, 75070, 90084, 112605, 120112, 135126, 150140, 180168, 225210, 240224, 270252, 300280, 337815, 360336, 450420, 480448, 540504, 600560, 675630, 720672, 900840, 960896, 1081008, 1201120, 1351260, 1441344, 1801680, 1921792, 2162016, 2402240, 2702520, 2882688, 3603360, 4324032, 4804480, 5405040, 5765376, 7206720, 8648064, 9608960, 10810080, 14413440, 17296128, 21620160, 28826880, 43240320, 86480640]

約数ペア:

[(1, 86480640), (2, 43240320), (3, 28826880), (4, 21620160), (5, 17296128), (6, 14413440), (8, 10810080), (9, 9608960), (10, 8648064), (12, 7206720), (15, 5765376), (16, 5405040), (18, 4804480), (20, 4324032), (24, 3603360), (30, 2882688), (32, 2702520), (36, 2402240), (40, 2162016), (45, 1921792), (48, 1801680), (60, 1441344), (64, 1351260), (72, 1201120), (80, 1081008), (90, 960896), (96, 900840), (120, 720672), (128, 675630), (144, 600560), (160, 540504), (180, 480448), (192, 450420), (240, 360336), (256, 337815), (288, 300280), (320, 270252), (360, 240224), (384, 225210), (480, 180168), (576, 150140), (640, 135126), (720, 120112), (768, 112605), (960, 90084), (1152, 75070), (1280, 67563), (1440, 60056), (1920, 45042), (2304, 37535), (2880, 30028), (3840, 22521), (5760, 15014), (7507, 11520)]