2003086320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{81031}}^1$

素因数の和:81150

約数の個数: 80

約数和(自身を含む): 6269932032

約数和(自身を除く): 4266845712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 81031, 162062, 243093, 324124, 405155, 486186, 648248, 810310, 972372, 1215465, 1296496, 1620620, 1944744, 2430930, 3241240, 3889488, 4861860, 6482480, 8346193, 9723720, 16692386, 19447440, 25038579, 33384772, 41730965, 50077158, 66769544, 83461930, 100154316, 125192895, 133539088, 166923860, 200308632, 250385790, 333847720, 400617264, 500771580, 667695440, 1001543160, 2003086320]

約数ペア:

[(1, 2003086320), (2, 1001543160), (3, 667695440), (4, 500771580), (5, 400617264), (6, 333847720), (8, 250385790), (10, 200308632), (12, 166923860), (15, 133539088), (16, 125192895), (20, 100154316), (24, 83461930), (30, 66769544), (40, 50077158), (48, 41730965), (60, 33384772), (80, 25038579), (103, 19447440), (120, 16692386), (206, 9723720), (240, 8346193), (309, 6482480), (412, 4861860), (515, 3889488), (618, 3241240), (824, 2430930), (1030, 1944744), (1236, 1620620), (1545, 1296496), (1648, 1215465), (2060, 972372), (2472, 810310), (3090, 648248), (4120, 486186), (4944, 405155), (6180, 324124), (8240, 243093), (12360, 162062), (24720, 81031)]