201468240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{279817}}^1$

素因数の和:279836

約数の個数: 60

約数和(自身を含む): 676599924

約数和(自身を除く): 475131684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 279817, 559634, 839451, 1119268, 1399085, 1678902, 2238536, 2518353, 2798170, 3357804, 4197255, 4477072, 5036706, 5596340, 6715608, 8394510, 10073412, 11192680, 12591765, 13431216, 16789020, 20146824, 22385360, 25183530, 33578040, 40293648, 50367060, 67156080, 100734120, 201468240]

約数ペア:

[(1, 201468240), (2, 100734120), (3, 67156080), (4, 50367060), (5, 40293648), (6, 33578040), (8, 25183530), (9, 22385360), (10, 20146824), (12, 16789020), (15, 13431216), (16, 12591765), (18, 11192680), (20, 10073412), (24, 8394510), (30, 6715608), (36, 5596340), (40, 5036706), (45, 4477072), (48, 4197255), (60, 3357804), (72, 2798170), (80, 2518353), (90, 2238536), (120, 1678902), (144, 1399085), (180, 1119268), (240, 839451), (360, 559634), (720, 279817)]