739122960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23509}}^1$

素因数の和:23656

約数の個数: 80

約数和(自身を含む): 2308870080

約数和(自身を除く): 1569747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 23509, 31440, 47018, 70527, 94036, 117545, 141054, 188072, 235090, 282108, 352635, 376144, 470180, 564216, 705270, 940360, 1128432, 1410540, 1880720, 2821080, 3079679, 5642160, 6159358, 9239037, 12318716, 15398395, 18478074, 24637432, 30796790, 36956148, 46195185, 49274864, 61593580, 73912296, 92390370, 123187160, 147824592, 184780740, 246374320, 369561480, 739122960]

約数ペア:

[(1, 739122960), (2, 369561480), (3, 246374320), (4, 184780740), (5, 147824592), (6, 123187160), (8, 92390370), (10, 73912296), (12, 61593580), (15, 49274864), (16, 46195185), (20, 36956148), (24, 30796790), (30, 24637432), (40, 18478074), (48, 15398395), (60, 12318716), (80, 9239037), (120, 6159358), (131, 5642160), (240, 3079679), (262, 2821080), (393, 1880720), (524, 1410540), (655, 1128432), (786, 940360), (1048, 705270), (1310, 564216), (1572, 470180), (1965, 376144), (2096, 352635), (2620, 282108), (3144, 235090), (3930, 188072), (5240, 141054), (6288, 117545), (7860, 94036), (10480, 70527), (15720, 47018), (23509, 31440)]