78870750720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10269629}}^1$

素因数の和:10269655

約数の個数: 80

約数和(自身を含む): 252139955760

約数和(自身を除く): 173269205040

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, 1280, 1536, 1920, 2560, 3840, 7680, 10269629, 20539258, 30808887, 41078516, 51348145, 61617774, 82157032, 102696290, 123235548, 154044435, 164314064, 205392580, 246471096, 308088870, 328628128, 410785160, 492942192, 616177740, 657256256, 821570320, 985884384, 1232355480, 1314512512, 1643140640, 1971768768, 2464710960, 2629025024, 3286281280, 3943537536, 4929421920, 5258050048, 6572562560, 7887075072, 9858843840, 13145125120, 15774150144, 19717687680, 26290250240, 39435375360, 78870750720]

約数ペア:

[(1, 78870750720), (2, 39435375360), (3, 26290250240), (4, 19717687680), (5, 15774150144), (6, 13145125120), (8, 9858843840), (10, 7887075072), (12, 6572562560), (15, 5258050048), (16, 4929421920), (20, 3943537536), (24, 3286281280), (30, 2629025024), (32, 2464710960), (40, 1971768768), (48, 1643140640), (60, 1314512512), (64, 1232355480), (80, 985884384), (96, 821570320), (120, 657256256), (128, 616177740), (160, 492942192), (192, 410785160), (240, 328628128), (256, 308088870), (320, 246471096), (384, 205392580), (480, 164314064), (512, 154044435), (640, 123235548), (768, 102696290), (960, 82157032), (1280, 61617774), (1536, 51348145), (1920, 41078516), (2560, 30808887), (3840, 20539258), (7680, 10269629)]