72098640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1202

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 185027760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1151, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2302, 2320, 2610, 3132, 3453, 3480, 3915, 4176, 4604, 5220, 5755, 6264, 6906, 6960, 7830, 9208, 10359, 10440, 11510, 12528, 13812, 15660, 17265, 18416, 20718, 20880, 23020, 27624, 31077, 31320, 33379, 34530, 41436, 46040, 51795, 55248, 62154, 62640, 66758, 69060, 82872, 92080, 100137, 103590, 124308, 133516, 138120, 155385, 165744, 166895, 200274, 207180, 248616, 267032, 276240, 300411, 310770, 333790, 400548, 414360, 497232, 500685, 534064, 600822, 621540, 667580, 801096, 828720, 901233, 1001370, 1201644, 1243080, 1335160, 1502055, 1602192, 1802466, 2002740, 2403288, 2486160, 2670320, 3004110, 3604932, 4005480, 4506165, 4806576, 6008220, 7209864, 8010960, 9012330, 12016440, 14419728, 18024660, 24032880, 36049320, 72098640]

約数ペア:

[(1, 72098640), (2, 36049320), (3, 24032880), (4, 18024660), (5, 14419728), (6, 12016440), (8, 9012330), (9, 8010960), (10, 7209864), (12, 6008220), (15, 4806576), (16, 4506165), (18, 4005480), (20, 3604932), (24, 3004110), (27, 2670320), (29, 2486160), (30, 2403288), (36, 2002740), (40, 1802466), (45, 1602192), (48, 1502055), (54, 1335160), (58, 1243080), (60, 1201644), (72, 1001370), (80, 901233), (87, 828720), (90, 801096), (108, 667580), (116, 621540), (120, 600822), (135, 534064), (144, 500685), (145, 497232), (174, 414360), (180, 400548), (216, 333790), (232, 310770), (240, 300411), (261, 276240), (270, 267032), (290, 248616), (348, 207180), (360, 200274), (432, 166895), (435, 165744), (464, 155385), (522, 138120), (540, 133516), (580, 124308), (696, 103590), (720, 100137), (783, 92080), (870, 82872), (1044, 69060), (1080, 66758), (1151, 62640), (1160, 62154), (1305, 55248), (1392, 51795), (1566, 46040), (1740, 41436), (2088, 34530), (2160, 33379), (2302, 31320), (2320, 31077), (2610, 27624), (3132, 23020), (3453, 20880), (3480, 20718), (3915, 18416), (4176, 17265), (4604, 15660), (5220, 13812), (5755, 12528), (6264, 11510), (6906, 10440), (6960, 10359), (7830, 9208)]