74585040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{310771}}^1$

素因数の和:310787

約数の個数: 40

約数和(自身を含む): 231214368

約数和(自身を除く): 156629328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 310771, 621542, 932313, 1243084, 1553855, 1864626, 2486168, 3107710, 3729252, 4661565, 4972336, 6215420, 7458504, 9323130, 12430840, 14917008, 18646260, 24861680, 37292520, 74585040]

約数ペア:

[(1, 74585040), (2, 37292520), (3, 24861680), (4, 18646260), (5, 14917008), (6, 12430840), (8, 9323130), (10, 7458504), (12, 6215420), (15, 4972336), (16, 4661565), (20, 3729252), (24, 3107710), (30, 2486168), (40, 1864626), (48, 1553855), (60, 1243084), (80, 932313), (120, 621542), (240, 310771)]