2890095840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2007011}}^1$

素因数の和:2007032

約数の個数: 72

約数和(自身を含む): 9862456968

約数和(自身を除く): 6972361128

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2007011, 4014022, 6021033, 8028044, 10035055, 12042066, 16056088, 18063099, 20070110, 24084132, 30105165, 32112176, 36126198, 40140220, 48168264, 60210330, 64224352, 72252396, 80280440, 90315495, 96336528, 120420660, 144504792, 160560880, 180630990, 192673056, 240841320, 289009584, 321121760, 361261980, 481682640, 578019168, 722523960, 963365280, 1445047920, 2890095840]

約数ペア:

[(1, 2890095840), (2, 1445047920), (3, 963365280), (4, 722523960), (5, 578019168), (6, 481682640), (8, 361261980), (9, 321121760), (10, 289009584), (12, 240841320), (15, 192673056), (16, 180630990), (18, 160560880), (20, 144504792), (24, 120420660), (30, 96336528), (32, 90315495), (36, 80280440), (40, 72252396), (45, 64224352), (48, 60210330), (60, 48168264), (72, 40140220), (80, 36126198), (90, 32112176), (96, 30105165), (120, 24084132), (144, 20070110), (160, 18063099), (180, 16056088), (240, 12042066), (288, 10035055), (360, 8028044), (480, 6021033), (720, 4014022), (1440, 2007011)]