839239920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10501}}^1$

素因数の和:10560

約数の個数: 160

約数和(自身を含む): 2969125440

約数和(自身を除く): 2129885520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 10501, 13320, 15984, 19980, 21002, 26640, 31503, 39960, 42004, 52505, 63006, 79920, 84008, 94509, 105010, 126012, 157515, 168016, 189018, 210020, 252024, 283527, 315030, 378036, 388537, 420040, 472545, 504048, 567054, 630060, 756072, 777074, 840080, 945090, 1134108, 1165611, 1260120, 1417635, 1512144, 1554148, 1890180, 1942685, 2268216, 2331222, 2520240, 2835270, 3108296, 3496833, 3780360, 3885370, 4536432, 4662444, 5670540, 5828055, 6216592, 6993666, 7560720, 7770740, 9324888, 10490499, 11341080, 11656110, 13987332, 15541480, 17484165, 18649776, 20980998, 22682160, 23312220, 27974664, 31082960, 34968330, 41961996, 46624440, 52452495, 55949328, 69936660, 83923992, 93248880, 104904990, 139873320, 167847984, 209809980, 279746640, 419619960, 839239920]

約数ペア:

[(1, 839239920), (2, 419619960), (3, 279746640), (4, 209809980), (5, 167847984), (6, 139873320), (8, 104904990), (9, 93248880), (10, 83923992), (12, 69936660), (15, 55949328), (16, 52452495), (18, 46624440), (20, 41961996), (24, 34968330), (27, 31082960), (30, 27974664), (36, 23312220), (37, 22682160), (40, 20980998), (45, 18649776), (48, 17484165), (54, 15541480), (60, 13987332), (72, 11656110), (74, 11341080), (80, 10490499), (90, 9324888), (108, 7770740), (111, 7560720), (120, 6993666), (135, 6216592), (144, 5828055), (148, 5670540), (180, 4662444), (185, 4536432), (216, 3885370), (222, 3780360), (240, 3496833), (270, 3108296), (296, 2835270), (333, 2520240), (360, 2331222), (370, 2268216), (432, 1942685), (444, 1890180), (540, 1554148), (555, 1512144), (592, 1417635), (666, 1260120), (720, 1165611), (740, 1134108), (888, 945090), (999, 840080), (1080, 777074), (1110, 756072), (1332, 630060), (1480, 567054), (1665, 504048), (1776, 472545), (1998, 420040), (2160, 388537), (2220, 378036), (2664, 315030), (2960, 283527), (3330, 252024), (3996, 210020), (4440, 189018), (4995, 168016), (5328, 157515), (6660, 126012), (7992, 105010), (8880, 94509), (9990, 84008), (10501, 79920), (13320, 63006), (15984, 52505), (19980, 42004), (21002, 39960), (26640, 31503)]