65668320

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{563}}^1$

素因数の和:596

約数の個数: 168

約数和(自身を含む): 233018856

約数和(自身を除く): 167350536

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 563, 648, 720, 729, 810, 864, 972, 1080, 1126, 1215, 1296, 1440, 1458, 1620, 1689, 1944, 2160, 2252, 2430, 2592, 2815, 2916, 3240, 3378, 3645, 3888, 4320, 4504, 4860, 5067, 5630, 5832, 6480, 6756, 7290, 7776, 8445, 9008, 9720, 10134, 11260, 11664, 12960, 13512, 14580, 15201, 16890, 18016, 19440, 20268, 22520, 23328, 25335, 27024, 29160, 30402, 33780, 38880, 40536, 45040, 45603, 50670, 54048, 58320, 60804, 67560, 76005, 81072, 90080, 91206, 101340, 116640, 121608, 135120, 136809, 152010, 162144, 182412, 202680, 228015, 243216, 270240, 273618, 304020, 364824, 405360, 410427, 456030, 486432, 547236, 608040, 684045, 729648, 810720, 820854, 912060, 1094472, 1216080, 1368090, 1459296, 1641708, 1824120, 2052135, 2188944, 2432160, 2736180, 3283416, 3648240, 4104270, 4377888, 5472360, 6566832, 7296480, 8208540, 10944720, 13133664, 16417080, 21889440, 32834160, 65668320]

約数ペア:

[(1, 65668320), (2, 32834160), (3, 21889440), (4, 16417080), (5, 13133664), (6, 10944720), (8, 8208540), (9, 7296480), (10, 6566832), (12, 5472360), (15, 4377888), (16, 4104270), (18, 3648240), (20, 3283416), (24, 2736180), (27, 2432160), (30, 2188944), (32, 2052135), (36, 1824120), (40, 1641708), (45, 1459296), (48, 1368090), (54, 1216080), (60, 1094472), (72, 912060), (80, 820854), (81, 810720), (90, 729648), (96, 684045), (108, 608040), (120, 547236), (135, 486432), (144, 456030), (160, 410427), (162, 405360), (180, 364824), (216, 304020), (240, 273618), (243, 270240), (270, 243216), (288, 228015), (324, 202680), (360, 182412), (405, 162144), (432, 152010), (480, 136809), (486, 135120), (540, 121608), (563, 116640), (648, 101340), (720, 91206), (729, 90080), (810, 81072), (864, 76005), (972, 67560), (1080, 60804), (1126, 58320), (1215, 54048), (1296, 50670), (1440, 45603), (1458, 45040), (1620, 40536), (1689, 38880), (1944, 33780), (2160, 30402), (2252, 29160), (2430, 27024), (2592, 25335), (2815, 23328), (2916, 22520), (3240, 20268), (3378, 19440), (3645, 18016), (3888, 16890), (4320, 15201), (4504, 14580), (4860, 13512), (5067, 12960), (5630, 11664), (5832, 11260), (6480, 10134), (6756, 9720), (7290, 9008), (7776, 8445)]