299093040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{138469}}^1$

素因数の和:138491

約数の個数: 80

約数和(自身を含む): 1030216800

約数和(自身を除く): 731123760

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, 138469, 276938, 415407, 553876, 692345, 830814, 1107752, 1246221, 1384690, 1661628, 2077035, 2215504, 2492442, 2769380, 3323256, 3738663, 4154070, 4984884, 5538760, 6231105, 6646512, 7477326, 8308140, 9969768, 11077520, 12462210, 14954652, 16616280, 18693315, 19939536, 24924420, 29909304, 33232560, 37386630, 49848840, 59818608, 74773260, 99697680, 149546520, 299093040]

約数ペア:

[(1, 299093040), (2, 149546520), (3, 99697680), (4, 74773260), (5, 59818608), (6, 49848840), (8, 37386630), (9, 33232560), (10, 29909304), (12, 24924420), (15, 19939536), (16, 18693315), (18, 16616280), (20, 14954652), (24, 12462210), (27, 11077520), (30, 9969768), (36, 8308140), (40, 7477326), (45, 6646512), (48, 6231105), (54, 5538760), (60, 4984884), (72, 4154070), (80, 3738663), (90, 3323256), (108, 2769380), (120, 2492442), (135, 2215504), (144, 2077035), (180, 1661628), (216, 1384690), (240, 1246221), (270, 1107752), (360, 830814), (432, 692345), (540, 553876), (720, 415407), (1080, 276938), (2160, 138469)]