84621120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 270711168

約数和(自身を除く): 186090048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 181, 192, 240, 320, 362, 480, 487, 543, 724, 905, 960, 974, 1086, 1448, 1461, 1810, 1948, 2172, 2435, 2715, 2896, 2922, 3620, 3896, 4344, 4870, 5430, 5792, 5844, 7240, 7305, 7792, 8688, 9740, 10860, 11584, 11688, 14480, 14610, 15584, 17376, 19480, 21720, 23376, 28960, 29220, 31168, 34752, 38960, 43440, 46752, 57920, 58440, 77920, 86880, 88147, 93504, 116880, 155840, 173760, 176294, 233760, 264441, 352588, 440735, 467520, 528882, 705176, 881470, 1057764, 1322205, 1410352, 1762940, 2115528, 2644410, 2820704, 3525880, 4231056, 5288820, 5641408, 7051760, 8462112, 10577640, 14103520, 16924224, 21155280, 28207040, 42310560, 84621120]

約数ペア:

[(1, 84621120), (2, 42310560), (3, 28207040), (4, 21155280), (5, 16924224), (6, 14103520), (8, 10577640), (10, 8462112), (12, 7051760), (15, 5641408), (16, 5288820), (20, 4231056), (24, 3525880), (30, 2820704), (32, 2644410), (40, 2115528), (48, 1762940), (60, 1410352), (64, 1322205), (80, 1057764), (96, 881470), (120, 705176), (160, 528882), (181, 467520), (192, 440735), (240, 352588), (320, 264441), (362, 233760), (480, 176294), (487, 173760), (543, 155840), (724, 116880), (905, 93504), (960, 88147), (974, 86880), (1086, 77920), (1448, 58440), (1461, 57920), (1810, 46752), (1948, 43440), (2172, 38960), (2435, 34752), (2715, 31168), (2896, 29220), (2922, 28960), (3620, 23376), (3896, 21720), (4344, 19480), (4870, 17376), (5430, 15584), (5792, 14610), (5844, 14480), (7240, 11688), (7305, 11584), (7792, 10860), (8688, 9740)]