66964320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5167}}^1$

素因数の和:5194

約数の個数: 120

約数和(自身を含む): 236373984

約数和(自身を除く): 169409664

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, 5167, 6480, 10334, 12960, 15501, 20668, 25835, 31002, 41336, 46503, 51670, 62004, 77505, 82672, 93006, 103340, 124008, 139509, 155010, 165344, 186012, 206680, 232515, 248016, 279018, 310020, 372024, 413360, 418527, 465030, 496032, 558036, 620040, 697545, 744048, 826720, 837054, 930060, 1116072, 1240080, 1395090, 1488096, 1674108, 1860120, 2092635, 2232144, 2480160, 2790180, 3348216, 3720240, 4185270, 4464288, 5580360, 6696432, 7440480, 8370540, 11160720, 13392864, 16741080, 22321440, 33482160, 66964320]

約数ペア:

[(1, 66964320), (2, 33482160), (3, 22321440), (4, 16741080), (5, 13392864), (6, 11160720), (8, 8370540), (9, 7440480), (10, 6696432), (12, 5580360), (15, 4464288), (16, 4185270), (18, 3720240), (20, 3348216), (24, 2790180), (27, 2480160), (30, 2232144), (32, 2092635), (36, 1860120), (40, 1674108), (45, 1488096), (48, 1395090), (54, 1240080), (60, 1116072), (72, 930060), (80, 837054), (81, 826720), (90, 744048), (96, 697545), (108, 620040), (120, 558036), (135, 496032), (144, 465030), (160, 418527), (162, 413360), (180, 372024), (216, 310020), (240, 279018), (270, 248016), (288, 232515), (324, 206680), (360, 186012), (405, 165344), (432, 155010), (480, 139509), (540, 124008), (648, 103340), (720, 93006), (810, 82672), (864, 77505), (1080, 62004), (1296, 51670), (1440, 46503), (1620, 41336), (2160, 31002), (2592, 25835), (3240, 20668), (4320, 15501), (5167, 12960), (6480, 10334)]