1553322240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{134837}}^1$

素因数の和:134864

約数の個数: 108

約数和(自身を含む): 5374373004

約数和(自身を除く): 3821050764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 134837, 269674, 404511, 539348, 674185, 809022, 1078696, 1213533, 1348370, 1618044, 2022555, 2157392, 2427066, 2696740, 3236088, 4045110, 4314784, 4854132, 5393480, 6067665, 6472176, 8090220, 8629568, 9708264, 10786960, 12135330, 12944352, 16180440, 17259136, 19416528, 21573920, 24270660, 25888704, 32360880, 34518272, 38833056, 43147840, 48541320, 51777408, 64721760, 77666112, 86295680, 97082640, 103554816, 129443520, 155332224, 172591360, 194165280, 258887040, 310664448, 388330560, 517774080, 776661120, 1553322240]

約数ペア:

[(1, 1553322240), (2, 776661120), (3, 517774080), (4, 388330560), (5, 310664448), (6, 258887040), (8, 194165280), (9, 172591360), (10, 155332224), (12, 129443520), (15, 103554816), (16, 97082640), (18, 86295680), (20, 77666112), (24, 64721760), (30, 51777408), (32, 48541320), (36, 43147840), (40, 38833056), (45, 34518272), (48, 32360880), (60, 25888704), (64, 24270660), (72, 21573920), (80, 19416528), (90, 17259136), (96, 16180440), (120, 12944352), (128, 12135330), (144, 10786960), (160, 9708264), (180, 8629568), (192, 8090220), (240, 6472176), (256, 6067665), (288, 5393480), (320, 4854132), (360, 4314784), (384, 4045110), (480, 3236088), (576, 2696740), (640, 2427066), (720, 2157392), (768, 2022555), (960, 1618044), (1152, 1348370), (1280, 1213533), (1440, 1078696), (1920, 809022), (2304, 674185), (2880, 539348), (3840, 404511), (5760, 269674), (11520, 134837)]