281648427120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{15359}}^1\times {\mathrm{25469}}^1$

素因数の和:40847

約数の個数: 120

約数和(自身を含む): 945968025600

約数和(自身を除く): 664319598480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 15359, 25469, 30718, 46077, 50938, 61436, 76407, 76795, 92154, 101876, 122872, 127345, 138231, 152814, 153590, 184308, 203752, 229221, 230385, 245744, 254690, 276462, 305628, 307180, 368616, 382035, 407504, 458442, 460770, 509380, 552924, 611256, 614360, 691155, 737232, 764070, 916884, 921540, 1018760, 1105848, 1146105, 1222512, 1228720, 1382310, 1528140, 1833768, 1843080, 2037520, 2211696, 2292210, 2764620, 3056280, 3667536, 3686160, 4584420, 5529240, 6112560, 9168840, 11058480, 18337680, 391178371, 782356742, 1173535113, 1564713484, 1955891855, 2347070226, 3129426968, 3520605339, 3911783710, 4694140452, 5867675565, 6258853936, 7041210678, 7823567420, 9388280904, 11735351130, 14082421356, 15647134840, 17603026695, 18776561808, 23470702260, 28164842712, 31294269680, 35206053390, 46941404520, 56329685424, 70412106780, 93882809040, 140824213560, 281648427120]

約数ペア:

[(1, 281648427120), (2, 140824213560), (3, 93882809040), (4, 70412106780), (5, 56329685424), (6, 46941404520), (8, 35206053390), (9, 31294269680), (10, 28164842712), (12, 23470702260), (15, 18776561808), (16, 17603026695), (18, 15647134840), (20, 14082421356), (24, 11735351130), (30, 9388280904), (36, 7823567420), (40, 7041210678), (45, 6258853936), (48, 5867675565), (60, 4694140452), (72, 3911783710), (80, 3520605339), (90, 3129426968), (120, 2347070226), (144, 1955891855), (180, 1564713484), (240, 1173535113), (360, 782356742), (720, 391178371), (15359, 18337680), (25469, 11058480), (30718, 9168840), (46077, 6112560), (50938, 5529240), (61436, 4584420), (76407, 3686160), (76795, 3667536), (92154, 3056280), (101876, 2764620), (122872, 2292210), (127345, 2211696), (138231, 2037520), (152814, 1843080), (153590, 1833768), (184308, 1528140), (203752, 1382310), (229221, 1228720), (230385, 1222512), (245744, 1146105), (254690, 1105848), (276462, 1018760), (305628, 921540), (307180, 916884), (368616, 764070), (382035, 737232), (407504, 691155), (458442, 614360), (460770, 611256), (509380, 552924)]