148480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1$

素因数の和:54

約数の個数: 44

約数和(自身を含む): 368460

約数和(自身を除く): 219980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1024, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 5120, 7424, 9280, 14848, 18560, 29696, 37120, 74240, 148480]

約数ペア:

[(1, 148480), (2, 74240), (4, 37120), (5, 29696), (8, 18560), (10, 14848), (16, 9280), (20, 7424), (29, 5120), (32, 4640), (40, 3712), (58, 2560), (64, 2320), (80, 1856), (116, 1280), (128, 1160), (145, 1024), (160, 928), (232, 640), (256, 580), (290, 512), (320, 464)]