1944780120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12893}}^1$

素因数の和:13329

約数の個数: 96

約数和(自身を含む): 6336111600

約数和(自身を除く): 4391331480

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, 180, 360, 419, 838, 1257, 1676, 2095, 2514, 3352, 3771, 4190, 5028, 6285, 7542, 8380, 10056, 12570, 12893, 15084, 16760, 18855, 25140, 25786, 30168, 37710, 38679, 50280, 51572, 64465, 75420, 77358, 103144, 116037, 128930, 150840, 154716, 193395, 232074, 257860, 309432, 386790, 464148, 515720, 580185, 773580, 928296, 1160370, 1547160, 2320740, 4641480, 5402167, 10804334, 16206501, 21608668, 27010835, 32413002, 43217336, 48619503, 54021670, 64826004, 81032505, 97239006, 108043340, 129652008, 162065010, 194478012, 216086680, 243097515, 324130020, 388956024, 486195030, 648260040, 972390060, 1944780120]

約数ペア:

[(1, 1944780120), (2, 972390060), (3, 648260040), (4, 486195030), (5, 388956024), (6, 324130020), (8, 243097515), (9, 216086680), (10, 194478012), (12, 162065010), (15, 129652008), (18, 108043340), (20, 97239006), (24, 81032505), (30, 64826004), (36, 54021670), (40, 48619503), (45, 43217336), (60, 32413002), (72, 27010835), (90, 21608668), (120, 16206501), (180, 10804334), (360, 5402167), (419, 4641480), (838, 2320740), (1257, 1547160), (1676, 1160370), (2095, 928296), (2514, 773580), (3352, 580185), (3771, 515720), (4190, 464148), (5028, 386790), (6285, 309432), (7542, 257860), (8380, 232074), (10056, 193395), (12570, 154716), (12893, 150840), (15084, 128930), (16760, 116037), (18855, 103144), (25140, 77358), (25786, 75420), (30168, 64465), (37710, 51572), (38679, 50280)]