161883840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{168629}}^1$

素因数の和:168649

約数の個数: 56

約数和(自身を含む): 513984240

約数和(自身を除く): 352100400

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, 160, 192, 240, 320, 480, 960, 168629, 337258, 505887, 674516, 843145, 1011774, 1349032, 1686290, 2023548, 2529435, 2698064, 3372580, 4047096, 5058870, 5396128, 6745160, 8094192, 10117740, 10792256, 13490320, 16188384, 20235480, 26980640, 32376768, 40470960, 53961280, 80941920, 161883840]

約数ペア:

[(1, 161883840), (2, 80941920), (3, 53961280), (4, 40470960), (5, 32376768), (6, 26980640), (8, 20235480), (10, 16188384), (12, 13490320), (15, 10792256), (16, 10117740), (20, 8094192), (24, 6745160), (30, 5396128), (32, 5058870), (40, 4047096), (48, 3372580), (60, 2698064), (64, 2529435), (80, 2023548), (96, 1686290), (120, 1349032), (160, 1011774), (192, 843145), (240, 674516), (320, 505887), (480, 337258), (960, 168629)]