559905120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{388823}}^1$

素因数の和:388844

約数の個数: 72

約数和(自身を含む): 1910681136

約数和(自身を除く): 1350776016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 388823, 777646, 1166469, 1555292, 1944115, 2332938, 3110584, 3499407, 3888230, 4665876, 5832345, 6221168, 6998814, 7776460, 9331752, 11664690, 12442336, 13997628, 15552920, 17497035, 18663504, 23329380, 27995256, 31105840, 34994070, 37327008, 46658760, 55990512, 62211680, 69988140, 93317520, 111981024, 139976280, 186635040, 279952560, 559905120]

約数ペア:

[(1, 559905120), (2, 279952560), (3, 186635040), (4, 139976280), (5, 111981024), (6, 93317520), (8, 69988140), (9, 62211680), (10, 55990512), (12, 46658760), (15, 37327008), (16, 34994070), (18, 31105840), (20, 27995256), (24, 23329380), (30, 18663504), (32, 17497035), (36, 15552920), (40, 13997628), (45, 12442336), (48, 11664690), (60, 9331752), (72, 7776460), (80, 6998814), (90, 6221168), (96, 5832345), (120, 4665876), (144, 3888230), (160, 3499407), (180, 3110584), (240, 2332938), (288, 1944115), (360, 1555292), (480, 1166469), (720, 777646), (1440, 388823)]