8900873040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1612477}}^1$

素因数の和:1612516

約数の個数: 80

約数和(自身を含む): 28792407168

約数和(自身を除く): 19891534128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 1612477, 3224954, 4837431, 6449908, 8062385, 9674862, 12899816, 16124770, 19349724, 24187155, 25799632, 32249540, 37086971, 38699448, 48374310, 64499080, 74173942, 77398896, 96748620, 111260913, 128998160, 148347884, 185434855, 193497240, 222521826, 296695768, 370869710, 386994480, 445043652, 556304565, 593391536, 741739420, 890087304, 1112609130, 1483478840, 1780174608, 2225218260, 2966957680, 4450436520, 8900873040]

約数ペア:

[(1, 8900873040), (2, 4450436520), (3, 2966957680), (4, 2225218260), (5, 1780174608), (6, 1483478840), (8, 1112609130), (10, 890087304), (12, 741739420), (15, 593391536), (16, 556304565), (20, 445043652), (23, 386994480), (24, 370869710), (30, 296695768), (40, 222521826), (46, 193497240), (48, 185434855), (60, 148347884), (69, 128998160), (80, 111260913), (92, 96748620), (115, 77398896), (120, 74173942), (138, 64499080), (184, 48374310), (230, 38699448), (240, 37086971), (276, 32249540), (345, 25799632), (368, 24187155), (460, 19349724), (552, 16124770), (690, 12899816), (920, 9674862), (1104, 8062385), (1380, 6449908), (1840, 4837431), (2760, 3224954), (5520, 1612477)]