1901434560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1980661}}^1$

素因数の和:1980681

約数の個数: 56

約数和(自身を含む): 6037057776

約数和(自身を除く): 4135623216

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, 160, 192, 240, 320, 480, 960, 1980661, 3961322, 5941983, 7922644, 9903305, 11883966, 15845288, 19806610, 23767932, 29709915, 31690576, 39613220, 47535864, 59419830, 63381152, 79226440, 95071728, 118839660, 126762304, 158452880, 190143456, 237679320, 316905760, 380286912, 475358640, 633811520, 950717280, 1901434560]

約数ペア:

[(1, 1901434560), (2, 950717280), (3, 633811520), (4, 475358640), (5, 380286912), (6, 316905760), (8, 237679320), (10, 190143456), (12, 158452880), (15, 126762304), (16, 118839660), (20, 95071728), (24, 79226440), (30, 63381152), (32, 59419830), (40, 47535864), (48, 39613220), (60, 31690576), (64, 29709915), (80, 23767932), (96, 19806610), (120, 15845288), (160, 11883966), (192, 9903305), (240, 7922644), (320, 5941983), (480, 3961322), (960, 1980661)]