38775840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80783}}^1$

素因数の和:80801

約数の個数: 48

約数和(自身を含む): 122145408

約数和(自身を除く): 83369568

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, 80783, 161566, 242349, 323132, 403915, 484698, 646264, 807830, 969396, 1211745, 1292528, 1615660, 1938792, 2423490, 2585056, 3231320, 3877584, 4846980, 6462640, 7755168, 9693960, 12925280, 19387920, 38775840]

約数ペア:

[(1, 38775840), (2, 19387920), (3, 12925280), (4, 9693960), (5, 7755168), (6, 6462640), (8, 4846980), (10, 3877584), (12, 3231320), (15, 2585056), (16, 2423490), (20, 1938792), (24, 1615660), (30, 1292528), (32, 1211745), (40, 969396), (48, 807830), (60, 646264), (80, 484698), (96, 403915), (120, 323132), (160, 242349), (240, 161566), (480, 80783)]