72414120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26237}}^1$

素因数の和:26274

約数の個数: 64

約数和(自身を含む): 226696320

約数和(自身を除く): 154282200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 26237, 52474, 78711, 104948, 131185, 157422, 209896, 262370, 314844, 393555, 524740, 603451, 629688, 787110, 1049480, 1206902, 1574220, 1810353, 2413804, 3017255, 3148440, 3620706, 4827608, 6034510, 7241412, 9051765, 12069020, 14482824, 18103530, 24138040, 36207060, 72414120]

約数ペア:

[(1, 72414120), (2, 36207060), (3, 24138040), (4, 18103530), (5, 14482824), (6, 12069020), (8, 9051765), (10, 7241412), (12, 6034510), (15, 4827608), (20, 3620706), (23, 3148440), (24, 3017255), (30, 2413804), (40, 1810353), (46, 1574220), (60, 1206902), (69, 1049480), (92, 787110), (115, 629688), (120, 603451), (138, 524740), (184, 393555), (230, 314844), (276, 262370), (345, 209896), (460, 157422), (552, 131185), (690, 104948), (920, 78711), (1380, 52474), (2760, 26237)]