202501920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 660623040

約数和(自身を除く): 458121120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 439, 465, 480, 496, 620, 744, 878, 930, 961, 992, 1240, 1317, 1488, 1756, 1860, 1922, 2195, 2480, 2634, 2883, 2976, 3512, 3720, 3844, 4390, 4805, 4960, 5268, 5766, 6585, 7024, 7440, 7688, 8780, 9610, 10536, 11532, 13170, 13609, 14048, 14415, 14880, 15376, 17560, 19220, 21072, 23064, 26340, 27218, 28830, 30752, 35120, 38440, 40827, 42144, 46128, 52680, 54436, 57660, 68045, 70240, 76880, 81654, 92256, 105360, 108872, 115320, 136090, 153760, 163308, 204135, 210720, 217744, 230640, 272180, 326616, 408270, 421879, 435488, 461280, 544360, 653232, 816540, 843758, 1088720, 1265637, 1306464, 1633080, 1687516, 2109395, 2177440, 2531274, 3266160, 3375032, 4218790, 5062548, 6328185, 6532320, 6750064, 8437580, 10125096, 12656370, 13500128, 16875160, 20250192, 25312740, 33750320, 40500384, 50625480, 67500640, 101250960, 202501920]

約数ペア:

[(1, 202501920), (2, 101250960), (3, 67500640), (4, 50625480), (5, 40500384), (6, 33750320), (8, 25312740), (10, 20250192), (12, 16875160), (15, 13500128), (16, 12656370), (20, 10125096), (24, 8437580), (30, 6750064), (31, 6532320), (32, 6328185), (40, 5062548), (48, 4218790), (60, 3375032), (62, 3266160), (80, 2531274), (93, 2177440), (96, 2109395), (120, 1687516), (124, 1633080), (155, 1306464), (160, 1265637), (186, 1088720), (240, 843758), (248, 816540), (310, 653232), (372, 544360), (439, 461280), (465, 435488), (480, 421879), (496, 408270), (620, 326616), (744, 272180), (878, 230640), (930, 217744), (961, 210720), (992, 204135), (1240, 163308), (1317, 153760), (1488, 136090), (1756, 115320), (1860, 108872), (1922, 105360), (2195, 92256), (2480, 81654), (2634, 76880), (2883, 70240), (2976, 68045), (3512, 57660), (3720, 54436), (3844, 52680), (4390, 46128), (4805, 42144), (4960, 40827), (5268, 38440), (5766, 35120), (6585, 30752), (7024, 28830), (7440, 27218), (7688, 26340), (8780, 23064), (9610, 21072), (10536, 19220), (11532, 17560), (13170, 15376), (13609, 14880), (14048, 14415)]