74795040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51941}}^1$

素因数の和:51962

約数の個数: 72

約数和(自身を含む): 255242988

約数和(自身を除く): 180447948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51941, 103882, 155823, 207764, 259705, 311646, 415528, 467469, 519410, 623292, 779115, 831056, 934938, 1038820, 1246584, 1558230, 1662112, 1869876, 2077640, 2337345, 2493168, 3116460, 3739752, 4155280, 4674690, 4986336, 6232920, 7479504, 8310560, 9349380, 12465840, 14959008, 18698760, 24931680, 37397520, 74795040]

約数ペア:

[(1, 74795040), (2, 37397520), (3, 24931680), (4, 18698760), (5, 14959008), (6, 12465840), (8, 9349380), (9, 8310560), (10, 7479504), (12, 6232920), (15, 4986336), (16, 4674690), (18, 4155280), (20, 3739752), (24, 3116460), (30, 2493168), (32, 2337345), (36, 2077640), (40, 1869876), (45, 1662112), (48, 1558230), (60, 1246584), (72, 1038820), (80, 934938), (90, 831056), (96, 779115), (120, 623292), (144, 519410), (160, 467469), (180, 415528), (240, 311646), (288, 259705), (360, 207764), (480, 155823), (720, 103882), (1440, 51941)]