746663760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13127}}^1$

素因数の和:13225

約数の個数: 120

約数和(自身を含む): 2539480320

約数和(自身を除く): 1792816560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 13127, 14220, 18960, 26254, 28440, 39381, 52508, 56880, 65635, 78762, 105016, 118143, 131270, 157524, 196905, 210032, 236286, 262540, 315048, 393810, 472572, 525080, 590715, 630096, 787620, 945144, 1037033, 1050160, 1181430, 1575240, 1890288, 2074066, 2362860, 3111099, 3150480, 4148132, 4725720, 5185165, 6222198, 8296264, 9333297, 9451440, 10370330, 12444396, 15555495, 16592528, 18666594, 20740660, 24888792, 31110990, 37333188, 41481320, 46666485, 49777584, 62221980, 74666376, 82962640, 93332970, 124443960, 149332752, 186665940, 248887920, 373331880, 746663760]

約数ペア:

[(1, 746663760), (2, 373331880), (3, 248887920), (4, 186665940), (5, 149332752), (6, 124443960), (8, 93332970), (9, 82962640), (10, 74666376), (12, 62221980), (15, 49777584), (16, 46666485), (18, 41481320), (20, 37333188), (24, 31110990), (30, 24888792), (36, 20740660), (40, 18666594), (45, 16592528), (48, 15555495), (60, 12444396), (72, 10370330), (79, 9451440), (80, 9333297), (90, 8296264), (120, 6222198), (144, 5185165), (158, 4725720), (180, 4148132), (237, 3150480), (240, 3111099), (316, 2362860), (360, 2074066), (395, 1890288), (474, 1575240), (632, 1181430), (711, 1050160), (720, 1037033), (790, 945144), (948, 787620), (1185, 630096), (1264, 590715), (1422, 525080), (1580, 472572), (1896, 393810), (2370, 315048), (2844, 262540), (3160, 236286), (3555, 210032), (3792, 196905), (4740, 157524), (5688, 131270), (6320, 118143), (7110, 105016), (9480, 78762), (11376, 65635), (13127, 56880), (14220, 52508), (18960, 39381), (26254, 28440)]