3917982240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2720821}}^1$

素因数の和:2720842

約数の個数: 72

約数和(自身を含む): 13370119308

約数和(自身を除く): 9452137068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2720821, 5441642, 8162463, 10883284, 13604105, 16324926, 21766568, 24487389, 27208210, 32649852, 40812315, 43533136, 48974778, 54416420, 65299704, 81624630, 87066272, 97949556, 108832840, 122436945, 130599408, 163249260, 195899112, 217665680, 244873890, 261198816, 326498520, 391798224, 435331360, 489747780, 652997040, 783596448, 979495560, 1305994080, 1958991120, 3917982240]

約数ペア:

[(1, 3917982240), (2, 1958991120), (3, 1305994080), (4, 979495560), (5, 783596448), (6, 652997040), (8, 489747780), (9, 435331360), (10, 391798224), (12, 326498520), (15, 261198816), (16, 244873890), (18, 217665680), (20, 195899112), (24, 163249260), (30, 130599408), (32, 122436945), (36, 108832840), (40, 97949556), (45, 87066272), (48, 81624630), (60, 65299704), (72, 54416420), (80, 48974778), (90, 43533136), (96, 40812315), (120, 32649852), (144, 27208210), (160, 24487389), (180, 21766568), (240, 16324926), (288, 13604105), (360, 10883284), (480, 8162463), (720, 5441642), (1440, 2720821)]