194436720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90017}}^1$

素因数の和:90039

約数の個数: 80

約数和(自身を含む): 669733920

約数和(自身を除く): 475297200

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, 90017, 180034, 270051, 360068, 450085, 540102, 720136, 810153, 900170, 1080204, 1350255, 1440272, 1620306, 1800340, 2160408, 2430459, 2700510, 3240612, 3600680, 4050765, 4320816, 4860918, 5401020, 6481224, 7201360, 8101530, 9721836, 10802040, 12152295, 12962448, 16203060, 19443672, 21604080, 24304590, 32406120, 38887344, 48609180, 64812240, 97218360, 194436720]

約数ペア:

[(1, 194436720), (2, 97218360), (3, 64812240), (4, 48609180), (5, 38887344), (6, 32406120), (8, 24304590), (9, 21604080), (10, 19443672), (12, 16203060), (15, 12962448), (16, 12152295), (18, 10802040), (20, 9721836), (24, 8101530), (27, 7201360), (30, 6481224), (36, 5401020), (40, 4860918), (45, 4320816), (48, 4050765), (54, 3600680), (60, 3240612), (72, 2700510), (80, 2430459), (90, 2160408), (108, 1800340), (120, 1620306), (135, 1440272), (144, 1350255), (180, 1080204), (216, 900170), (240, 810153), (270, 720136), (360, 540102), (432, 450085), (540, 360068), (720, 270051), (1080, 180034), (2160, 90017)]