5138284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{112979}}^1$

素因数の和:113372

約数の個数: 64

約数和(自身を含む): 15455664000

約数和(自身を除く): 10317379080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 11370, 15160, 22740, 45480, 112979, 225958, 338937, 451916, 564895, 677874, 903832, 1129790, 1355748, 1694685, 2259580, 2711496, 3389370, 4519160, 6778740, 13557480, 42819041, 85638082, 128457123, 171276164, 214095205, 256914246, 342552328, 428190410, 513828492, 642285615, 856380820, 1027656984, 1284571230, 1712761640, 2569142460, 5138284920]

約数ペア:

[(1, 5138284920), (2, 2569142460), (3, 1712761640), (4, 1284571230), (5, 1027656984), (6, 856380820), (8, 642285615), (10, 513828492), (12, 428190410), (15, 342552328), (20, 256914246), (24, 214095205), (30, 171276164), (40, 128457123), (60, 85638082), (120, 42819041), (379, 13557480), (758, 6778740), (1137, 4519160), (1516, 3389370), (1895, 2711496), (2274, 2259580), (3032, 1694685), (3790, 1355748), (4548, 1129790), (5685, 903832), (7580, 677874), (9096, 564895), (11370, 451916), (15160, 338937), (22740, 225958), (45480, 112979)]