69852960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 240589440

約数和(自身を除く): 170736480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 271, 288, 358, 360, 480, 537, 542, 716, 720, 813, 895, 1074, 1084, 1355, 1432, 1440, 1611, 1626, 1790, 2148, 2168, 2439, 2685, 2710, 2864, 3222, 3252, 3580, 4065, 4296, 4336, 4878, 5370, 5420, 5728, 6444, 6504, 7160, 8055, 8130, 8592, 8672, 9756, 10740, 10840, 12195, 12888, 13008, 14320, 16110, 16260, 17184, 19512, 21480, 21680, 24390, 25776, 26016, 28640, 32220, 32520, 39024, 42960, 43360, 48509, 48780, 51552, 64440, 65040, 78048, 85920, 97018, 97560, 128880, 130080, 145527, 194036, 195120, 242545, 257760, 291054, 388072, 390240, 436581, 485090, 582108, 727635, 776144, 873162, 970180, 1164216, 1455270, 1552288, 1746324, 1940360, 2182905, 2328432, 2910540, 3492648, 3880720, 4365810, 4656864, 5821080, 6985296, 7761440, 8731620, 11642160, 13970592, 17463240, 23284320, 34926480, 69852960]

約数ペア:

[(1, 69852960), (2, 34926480), (3, 23284320), (4, 17463240), (5, 13970592), (6, 11642160), (8, 8731620), (9, 7761440), (10, 6985296), (12, 5821080), (15, 4656864), (16, 4365810), (18, 3880720), (20, 3492648), (24, 2910540), (30, 2328432), (32, 2182905), (36, 1940360), (40, 1746324), (45, 1552288), (48, 1455270), (60, 1164216), (72, 970180), (80, 873162), (90, 776144), (96, 727635), (120, 582108), (144, 485090), (160, 436581), (179, 390240), (180, 388072), (240, 291054), (271, 257760), (288, 242545), (358, 195120), (360, 194036), (480, 145527), (537, 130080), (542, 128880), (716, 97560), (720, 97018), (813, 85920), (895, 78048), (1074, 65040), (1084, 64440), (1355, 51552), (1432, 48780), (1440, 48509), (1611, 43360), (1626, 42960), (1790, 39024), (2148, 32520), (2168, 32220), (2439, 28640), (2685, 26016), (2710, 25776), (2864, 24390), (3222, 21680), (3252, 21480), (3580, 19512), (4065, 17184), (4296, 16260), (4336, 16110), (4878, 14320), (5370, 13008), (5420, 12888), (5728, 12195), (6444, 10840), (6504, 10740), (7160, 9756), (8055, 8672), (8130, 8592)]