712934640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90017}}^1$

素因数の和:90047

約数の個数: 120

約数和(自身を含む): 2611962288

約数和(自身を除く): 1899027648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 90017, 180034, 270051, 360068, 450085, 540102, 720136, 810153, 900170, 990187, 1080204, 1350255, 1440272, 1620306, 1800340, 1980374, 2160408, 2700510, 2970561, 3240612, 3600680, 3960748, 4050765, 4320816, 4950935, 5401020, 5941122, 6481224, 7201360, 7921496, 8101530, 8911683, 9901870, 10802040, 11882244, 12962448, 14852805, 15842992, 16203060, 17823366, 19803740, 21604080, 23764488, 29705610, 32406120, 35646732, 39607480, 44558415, 47528976, 59411220, 64812240, 71293464, 79214960, 89116830, 118822440, 142586928, 178233660, 237644880, 356467320, 712934640]

約数ペア:

[(1, 712934640), (2, 356467320), (3, 237644880), (4, 178233660), (5, 142586928), (6, 118822440), (8, 89116830), (9, 79214960), (10, 71293464), (11, 64812240), (12, 59411220), (15, 47528976), (16, 44558415), (18, 39607480), (20, 35646732), (22, 32406120), (24, 29705610), (30, 23764488), (33, 21604080), (36, 19803740), (40, 17823366), (44, 16203060), (45, 15842992), (48, 14852805), (55, 12962448), (60, 11882244), (66, 10802040), (72, 9901870), (80, 8911683), (88, 8101530), (90, 7921496), (99, 7201360), (110, 6481224), (120, 5941122), (132, 5401020), (144, 4950935), (165, 4320816), (176, 4050765), (180, 3960748), (198, 3600680), (220, 3240612), (240, 2970561), (264, 2700510), (330, 2160408), (360, 1980374), (396, 1800340), (440, 1620306), (495, 1440272), (528, 1350255), (660, 1080204), (720, 990187), (792, 900170), (880, 810153), (990, 720136), (1320, 540102), (1584, 450085), (1980, 360068), (2640, 270051), (3960, 180034), (7920, 90017)]