289090080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{66919}}^1$

素因数の和:66943

約数の個数: 96

約数和(自身を含む): 1011830400

約数和(自身を除く): 722740320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 66919, 133838, 200757, 267676, 334595, 401514, 535352, 602271, 669190, 803028, 1003785, 1070704, 1204542, 1338380, 1606056, 1806813, 2007570, 2141408, 2409084, 2676760, 3011355, 3212112, 3613626, 4015140, 4818168, 5353520, 6022710, 6424224, 7227252, 8030280, 9034065, 9636336, 10707040, 12045420, 14454504, 16060560, 18068130, 19272672, 24090840, 28909008, 32121120, 36136260, 48181680, 57818016, 72272520, 96363360, 144545040, 289090080]

約数ペア:

[(1, 289090080), (2, 144545040), (3, 96363360), (4, 72272520), (5, 57818016), (6, 48181680), (8, 36136260), (9, 32121120), (10, 28909008), (12, 24090840), (15, 19272672), (16, 18068130), (18, 16060560), (20, 14454504), (24, 12045420), (27, 10707040), (30, 9636336), (32, 9034065), (36, 8030280), (40, 7227252), (45, 6424224), (48, 6022710), (54, 5353520), (60, 4818168), (72, 4015140), (80, 3613626), (90, 3212112), (96, 3011355), (108, 2676760), (120, 2409084), (135, 2141408), (144, 2007570), (160, 1806813), (180, 1606056), (216, 1338380), (240, 1204542), (270, 1070704), (288, 1003785), (360, 803028), (432, 669190), (480, 602271), (540, 535352), (720, 401514), (864, 334595), (1080, 267676), (1440, 200757), (2160, 133838), (4320, 66919)]