268932240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373517}}^1$

素因数の和:373536

約数の個数: 60

約数和(自身を含む): 903166524

約数和(自身を除く): 634234284

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, 373517, 747034, 1120551, 1494068, 1867585, 2241102, 2988136, 3361653, 3735170, 4482204, 5602755, 5976272, 6723306, 7470340, 8964408, 11205510, 13446612, 14940680, 16808265, 17928816, 22411020, 26893224, 29881360, 33616530, 44822040, 53786448, 67233060, 89644080, 134466120, 268932240]

約数ペア:

[(1, 268932240), (2, 134466120), (3, 89644080), (4, 67233060), (5, 53786448), (6, 44822040), (8, 33616530), (9, 29881360), (10, 26893224), (12, 22411020), (15, 17928816), (16, 16808265), (18, 14940680), (20, 13446612), (24, 11205510), (30, 8964408), (36, 7470340), (40, 6723306), (45, 5976272), (48, 5602755), (60, 4482204), (72, 3735170), (80, 3361653), (90, 2988136), (120, 2241102), (144, 1867585), (180, 1494068), (240, 1120551), (360, 747034), (720, 373517)]