57903840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 200491200

約数和(自身を除く): 142587360

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 509, 632, 711, 720, 790, 948, 1018, 1185, 1264, 1422, 1440, 1527, 1580, 1896, 2036, 2370, 2528, 2545, 2844, 3054, 3160, 3555, 3792, 4072, 4581, 4740, 5090, 5688, 6108, 6320, 7110, 7584, 7635, 8144, 9162, 9480, 10180, 11376, 12216, 12640, 14220, 15270, 16288, 18324, 18960, 20360, 22752, 22905, 24432, 28440, 30540, 36648, 37920, 40211, 40720, 45810, 48864, 56880, 61080, 73296, 80422, 81440, 91620, 113760, 120633, 122160, 146592, 160844, 183240, 201055, 241266, 244320, 321688, 361899, 366480, 402110, 482532, 603165, 643376, 723798, 732960, 804220, 965064, 1206330, 1286752, 1447596, 1608440, 1809495, 1930128, 2412660, 2895192, 3216880, 3618990, 3860256, 4825320, 5790384, 6433760, 7237980, 9650640, 11580768, 14475960, 19301280, 28951920, 57903840]

約数ペア:

[(1, 57903840), (2, 28951920), (3, 19301280), (4, 14475960), (5, 11580768), (6, 9650640), (8, 7237980), (9, 6433760), (10, 5790384), (12, 4825320), (15, 3860256), (16, 3618990), (18, 3216880), (20, 2895192), (24, 2412660), (30, 1930128), (32, 1809495), (36, 1608440), (40, 1447596), (45, 1286752), (48, 1206330), (60, 965064), (72, 804220), (79, 732960), (80, 723798), (90, 643376), (96, 603165), (120, 482532), (144, 402110), (158, 366480), (160, 361899), (180, 321688), (237, 244320), (240, 241266), (288, 201055), (316, 183240), (360, 160844), (395, 146592), (474, 122160), (480, 120633), (509, 113760), (632, 91620), (711, 81440), (720, 80422), (790, 73296), (948, 61080), (1018, 56880), (1185, 48864), (1264, 45810), (1422, 40720), (1440, 40211), (1527, 37920), (1580, 36648), (1896, 30540), (2036, 28440), (2370, 24432), (2528, 22905), (2545, 22752), (2844, 20360), (3054, 18960), (3160, 18324), (3555, 16288), (3792, 15270), (4072, 14220), (4581, 12640), (4740, 12216), (5090, 11376), (5688, 10180), (6108, 9480), (6320, 9162), (7110, 8144), (7584, 7635)]