28971324360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7315991}}^1$

素因数の和:7316019

約数の個数: 96

約数和(自身を含む): 102716527680

約数和(自身を除く): 73745203320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7315991, 14631982, 21947973, 29263964, 36579955, 43895946, 58527928, 65843919, 73159910, 80475901, 87791892, 109739865, 131687838, 146319820, 160951802, 175583784, 219479730, 241427703, 263375676, 292639640, 321903604, 329219595, 402379505, 438959460, 482855406, 526751352, 643807208, 658439190, 724283109, 804759010, 877918920, 965710812, 1207138515, 1316878380, 1448566218, 1609518020, 1931421624, 2414277030, 2633756760, 2897132436, 3219036040, 3621415545, 4828554060, 5794264872, 7242831090, 9657108120, 14485662180, 28971324360]

約数ペア:

[(1, 28971324360), (2, 14485662180), (3, 9657108120), (4, 7242831090), (5, 5794264872), (6, 4828554060), (8, 3621415545), (9, 3219036040), (10, 2897132436), (11, 2633756760), (12, 2414277030), (15, 1931421624), (18, 1609518020), (20, 1448566218), (22, 1316878380), (24, 1207138515), (30, 965710812), (33, 877918920), (36, 804759010), (40, 724283109), (44, 658439190), (45, 643807208), (55, 526751352), (60, 482855406), (66, 438959460), (72, 402379505), (88, 329219595), (90, 321903604), (99, 292639640), (110, 263375676), (120, 241427703), (132, 219479730), (165, 175583784), (180, 160951802), (198, 146319820), (220, 131687838), (264, 109739865), (330, 87791892), (360, 80475901), (396, 73159910), (440, 65843919), (495, 58527928), (660, 43895946), (792, 36579955), (990, 29263964), (1320, 21947973), (1980, 14631982), (3960, 7315991)]