655236360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11593}}^1$

素因数の和:11767

約数の個数: 96

約数和(自身を含む): 2143266840

約数和(自身を除く): 1488030480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 11593, 14130, 18840, 23186, 28260, 34779, 46372, 56520, 57965, 69558, 92744, 104337, 115930, 139116, 173895, 208674, 231860, 278232, 347790, 417348, 463720, 521685, 695580, 834696, 1043370, 1391160, 1820101, 2086740, 3640202, 4173480, 5460303, 7280404, 9100505, 10920606, 14560808, 16380909, 18201010, 21841212, 27301515, 32761818, 36402020, 43682424, 54603030, 65523636, 72804040, 81904545, 109206060, 131047272, 163809090, 218412120, 327618180, 655236360]

約数ペア:

[(1, 655236360), (2, 327618180), (3, 218412120), (4, 163809090), (5, 131047272), (6, 109206060), (8, 81904545), (9, 72804040), (10, 65523636), (12, 54603030), (15, 43682424), (18, 36402020), (20, 32761818), (24, 27301515), (30, 21841212), (36, 18201010), (40, 16380909), (45, 14560808), (60, 10920606), (72, 9100505), (90, 7280404), (120, 5460303), (157, 4173480), (180, 3640202), (314, 2086740), (360, 1820101), (471, 1391160), (628, 1043370), (785, 834696), (942, 695580), (1256, 521685), (1413, 463720), (1570, 417348), (1884, 347790), (2355, 278232), (2826, 231860), (3140, 208674), (3768, 173895), (4710, 139116), (5652, 115930), (6280, 104337), (7065, 92744), (9420, 69558), (11304, 57965), (11593, 56520), (14130, 46372), (18840, 34779), (23186, 28260)]