2898877440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{188729}}^1$

素因数の和:188757

約数の個数: 88

約数和(自身を含む): 9271927440

約数和(自身を除く): 6373050000

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, 5120, 7680, 15360, 188729, 377458, 566187, 754916, 943645, 1132374, 1509832, 1887290, 2264748, 2830935, 3019664, 3774580, 4529496, 5661870, 6039328, 7549160, 9058992, 11323740, 12078656, 15098320, 18117984, 22647480, 24157312, 30196640, 36235968, 45294960, 48314624, 60393280, 72471936, 90589920, 96629248, 120786560, 144943872, 181179840, 193258496, 241573120, 289887744, 362359680, 483146240, 579775488, 724719360, 966292480, 1449438720, 2898877440]

約数ペア:

[(1, 2898877440), (2, 1449438720), (3, 966292480), (4, 724719360), (5, 579775488), (6, 483146240), (8, 362359680), (10, 289887744), (12, 241573120), (15, 193258496), (16, 181179840), (20, 144943872), (24, 120786560), (30, 96629248), (32, 90589920), (40, 72471936), (48, 60393280), (60, 48314624), (64, 45294960), (80, 36235968), (96, 30196640), (120, 24157312), (128, 22647480), (160, 18117984), (192, 15098320), (240, 12078656), (256, 11323740), (320, 9058992), (384, 7549160), (480, 6039328), (512, 5661870), (640, 4529496), (768, 3774580), (960, 3019664), (1024, 2830935), (1280, 2264748), (1536, 1887290), (1920, 1509832), (2560, 1132374), (3072, 943645), (3840, 754916), (5120, 566187), (7680, 377458), (15360, 188729)]