1557364320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{120167}}^1$

素因数の和:120194

約数の個数: 120

約数和(自身を含む): 5496243984

約数和(自身を除く): 3938879664

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 120167, 240334, 360501, 480668, 600835, 721002, 961336, 1081503, 1201670, 1442004, 1802505, 1922672, 2163006, 2403340, 2884008, 3244509, 3605010, 3845344, 4326012, 4806680, 5407515, 5768016, 6489018, 7210020, 8652024, 9613360, 9733527, 10815030, 11536032, 12978036, 14420040, 16222545, 17304048, 19226720, 19467054, 21630060, 25956072, 28840080, 32445090, 34608096, 38934108, 43260120, 48667635, 51912144, 57680160, 64890180, 77868216, 86520240, 97335270, 103824288, 129780360, 155736432, 173040480, 194670540, 259560720, 311472864, 389341080, 519121440, 778682160, 1557364320]

約数ペア:

[(1, 1557364320), (2, 778682160), (3, 519121440), (4, 389341080), (5, 311472864), (6, 259560720), (8, 194670540), (9, 173040480), (10, 155736432), (12, 129780360), (15, 103824288), (16, 97335270), (18, 86520240), (20, 77868216), (24, 64890180), (27, 57680160), (30, 51912144), (32, 48667635), (36, 43260120), (40, 38934108), (45, 34608096), (48, 32445090), (54, 28840080), (60, 25956072), (72, 21630060), (80, 19467054), (81, 19226720), (90, 17304048), (96, 16222545), (108, 14420040), (120, 12978036), (135, 11536032), (144, 10815030), (160, 9733527), (162, 9613360), (180, 8652024), (216, 7210020), (240, 6489018), (270, 5768016), (288, 5407515), (324, 4806680), (360, 4326012), (405, 3845344), (432, 3605010), (480, 3244509), (540, 2884008), (648, 2403340), (720, 2163006), (810, 1922672), (864, 1802505), (1080, 1442004), (1296, 1201670), (1440, 1081503), (1620, 961336), (2160, 721002), (2592, 600835), (3240, 480668), (4320, 360501), (6480, 240334), (12960, 120167)]