56671920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26237}}^1$

素因数の和:26259

約数の個数: 80

約数和(自身を含む): 195210720

約数和(自身を除く): 138538800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 26237, 52474, 78711, 104948, 131185, 157422, 209896, 236133, 262370, 314844, 393555, 419792, 472266, 524740, 629688, 708399, 787110, 944532, 1049480, 1180665, 1259376, 1416798, 1574220, 1889064, 2098960, 2361330, 2833596, 3148440, 3541995, 3778128, 4722660, 5667192, 6296880, 7083990, 9445320, 11334384, 14167980, 18890640, 28335960, 56671920]

約数ペア:

[(1, 56671920), (2, 28335960), (3, 18890640), (4, 14167980), (5, 11334384), (6, 9445320), (8, 7083990), (9, 6296880), (10, 5667192), (12, 4722660), (15, 3778128), (16, 3541995), (18, 3148440), (20, 2833596), (24, 2361330), (27, 2098960), (30, 1889064), (36, 1574220), (40, 1416798), (45, 1259376), (48, 1180665), (54, 1049480), (60, 944532), (72, 787110), (80, 708399), (90, 629688), (108, 524740), (120, 472266), (135, 419792), (144, 393555), (180, 314844), (216, 262370), (240, 236133), (270, 209896), (360, 157422), (432, 131185), (540, 104948), (720, 78711), (1080, 52474), (2160, 26237)]