30053640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10889}}^1$

素因数の和:10926

約数の個数: 64

約数和(自身を含む): 94089600

約数和(自身を除く): 64035960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10889, 21778, 32667, 43556, 54445, 65334, 87112, 108890, 130668, 163335, 217780, 250447, 261336, 326670, 435560, 500894, 653340, 751341, 1001788, 1252235, 1306680, 1502682, 2003576, 2504470, 3005364, 3756705, 5008940, 6010728, 7513410, 10017880, 15026820, 30053640]

約数ペア:

[(1, 30053640), (2, 15026820), (3, 10017880), (4, 7513410), (5, 6010728), (6, 5008940), (8, 3756705), (10, 3005364), (12, 2504470), (15, 2003576), (20, 1502682), (23, 1306680), (24, 1252235), (30, 1001788), (40, 751341), (46, 653340), (60, 500894), (69, 435560), (92, 326670), (115, 261336), (120, 250447), (138, 217780), (184, 163335), (230, 130668), (276, 108890), (345, 87112), (460, 65334), (552, 54445), (690, 43556), (920, 32667), (1380, 21778), (2760, 10889)]