146775840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{305783}}^1$

素因数の和:305801

約数の個数: 48

約数和(自身を含む): 462345408

約数和(自身を除く): 315569568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 305783, 611566, 917349, 1223132, 1528915, 1834698, 2446264, 3057830, 3669396, 4586745, 4892528, 6115660, 7338792, 9173490, 9785056, 12231320, 14677584, 18346980, 24462640, 29355168, 36693960, 48925280, 73387920, 146775840]

約数ペア:

[(1, 146775840), (2, 73387920), (3, 48925280), (4, 36693960), (5, 29355168), (6, 24462640), (8, 18346980), (10, 14677584), (12, 12231320), (15, 9785056), (16, 9173490), (20, 7338792), (24, 6115660), (30, 4892528), (32, 4586745), (40, 3669396), (48, 3057830), (60, 2446264), (80, 1834698), (96, 1528915), (120, 1223132), (160, 917349), (240, 611566), (480, 305783)]