61912320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 206623872

約数和(自身を除く): 144711552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 701, 736, 768, 920, 960, 1104, 1280, 1380, 1402, 1472, 1840, 1920, 2103, 2208, 2760, 2804, 2944, 3505, 3680, 3840, 4206, 4416, 5520, 5608, 5888, 7010, 7360, 8412, 8832, 10515, 11040, 11216, 14020, 14720, 16123, 16824, 17664, 21030, 22080, 22432, 28040, 29440, 32246, 33648, 42060, 44160, 44864, 48369, 56080, 64492, 67296, 80615, 84120, 88320, 89728, 96738, 112160, 128984, 134592, 161230, 168240, 179456, 193476, 224320, 241845, 257968, 269184, 322460, 336480, 386952, 448640, 483690, 515936, 538368, 644920, 672960, 773904, 897280, 967380, 1031872, 1289840, 1345920, 1547808, 1934760, 2063744, 2579680, 2691840, 3095616, 3869520, 4127488, 5159360, 6191232, 7739040, 10318720, 12382464, 15478080, 20637440, 30956160, 61912320]

約数ペア:

[(1, 61912320), (2, 30956160), (3, 20637440), (4, 15478080), (5, 12382464), (6, 10318720), (8, 7739040), (10, 6191232), (12, 5159360), (15, 4127488), (16, 3869520), (20, 3095616), (23, 2691840), (24, 2579680), (30, 2063744), (32, 1934760), (40, 1547808), (46, 1345920), (48, 1289840), (60, 1031872), (64, 967380), (69, 897280), (80, 773904), (92, 672960), (96, 644920), (115, 538368), (120, 515936), (128, 483690), (138, 448640), (160, 386952), (184, 336480), (192, 322460), (230, 269184), (240, 257968), (256, 241845), (276, 224320), (320, 193476), (345, 179456), (368, 168240), (384, 161230), (460, 134592), (480, 128984), (552, 112160), (640, 96738), (690, 89728), (701, 88320), (736, 84120), (768, 80615), (920, 67296), (960, 64492), (1104, 56080), (1280, 48369), (1380, 44864), (1402, 44160), (1472, 42060), (1840, 33648), (1920, 32246), (2103, 29440), (2208, 28040), (2760, 22432), (2804, 22080), (2944, 21030), (3505, 17664), (3680, 16824), (3840, 16123), (4206, 14720), (4416, 14020), (5520, 11216), (5608, 11040), (5888, 10515), (7010, 8832), (7360, 8412)]