69381120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4517}}^1$

素因数の和:4545

約数の個数: 88

約数和(自身を含む): 221960304

約数和(自身を除く): 152579184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4517, 5120, 7680, 9034, 13551, 15360, 18068, 22585, 27102, 36136, 45170, 54204, 67755, 72272, 90340, 108408, 135510, 144544, 180680, 216816, 271020, 289088, 361360, 433632, 542040, 578176, 722720, 867264, 1084080, 1156352, 1445440, 1734528, 2168160, 2312704, 2890880, 3469056, 4336320, 4625408, 5781760, 6938112, 8672640, 11563520, 13876224, 17345280, 23127040, 34690560, 69381120]

約数ペア:

[(1, 69381120), (2, 34690560), (3, 23127040), (4, 17345280), (5, 13876224), (6, 11563520), (8, 8672640), (10, 6938112), (12, 5781760), (15, 4625408), (16, 4336320), (20, 3469056), (24, 2890880), (30, 2312704), (32, 2168160), (40, 1734528), (48, 1445440), (60, 1156352), (64, 1084080), (80, 867264), (96, 722720), (120, 578176), (128, 542040), (160, 433632), (192, 361360), (240, 289088), (256, 271020), (320, 216816), (384, 180680), (480, 144544), (512, 135510), (640, 108408), (768, 90340), (960, 72272), (1024, 67755), (1280, 54204), (1536, 45170), (1920, 36136), (2560, 27102), (3072, 22585), (3840, 18068), (4517, 15360), (5120, 13551), (7680, 9034)]