90462360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1741}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 272170080

約数和(自身を除く): 181707720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 1741, 2165, 2598, 3464, 3482, 4330, 5196, 5223, 6495, 6964, 8660, 8705, 10392, 10446, 12990, 13928, 17320, 17410, 20892, 25980, 26115, 34820, 41784, 51960, 52230, 69640, 104460, 208920, 753853, 1507706, 2261559, 3015412, 3769265, 4523118, 6030824, 7538530, 9046236, 11307795, 15077060, 18092472, 22615590, 30154120, 45231180, 90462360]

約数ペア:

[(1, 90462360), (2, 45231180), (3, 30154120), (4, 22615590), (5, 18092472), (6, 15077060), (8, 11307795), (10, 9046236), (12, 7538530), (15, 6030824), (20, 4523118), (24, 3769265), (30, 3015412), (40, 2261559), (60, 1507706), (120, 753853), (433, 208920), (866, 104460), (1299, 69640), (1732, 52230), (1741, 51960), (2165, 41784), (2598, 34820), (3464, 26115), (3482, 25980), (4330, 20892), (5196, 17410), (5223, 17320), (6495, 13928), (6964, 12990), (8660, 10446), (8705, 10392)]