66102240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137713}}^1$

素因数の和:137731

約数の個数: 48

約数和(自身を含む): 208223568

約数和(自身を除く): 142121328

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, 137713, 275426, 413139, 550852, 688565, 826278, 1101704, 1377130, 1652556, 2065695, 2203408, 2754260, 3305112, 4131390, 4406816, 5508520, 6610224, 8262780, 11017040, 13220448, 16525560, 22034080, 33051120, 66102240]

約数ペア:

[(1, 66102240), (2, 33051120), (3, 22034080), (4, 16525560), (5, 13220448), (6, 11017040), (8, 8262780), (10, 6610224), (12, 5508520), (15, 4406816), (16, 4131390), (20, 3305112), (24, 2754260), (30, 2203408), (32, 2065695), (40, 1652556), (48, 1377130), (60, 1101704), (80, 826278), (96, 688565), (120, 550852), (160, 413139), (240, 275426), (480, 137713)]