168264720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18009

約数の個数: 120

約数和(自身を含む): 608591256

約数和(自身を除く): 440326536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 17977, 35954, 53931, 71908, 89885, 107862, 143816, 161793, 179770, 215724, 233701, 269655, 287632, 323586, 359540, 431448, 467402, 539310, 647172, 701103, 719080, 808965, 862896, 934804, 1078620, 1168505, 1294344, 1402206, 1438160, 1617930, 1869608, 2103309, 2157240, 2337010, 2588688, 2804412, 3235860, 3505515, 3739216, 4206618, 4314480, 4674020, 5608824, 6471720, 7011030, 8413236, 9348040, 10516545, 11217648, 12943440, 14022060, 16826472, 18696080, 21033090, 28044120, 33652944, 42066180, 56088240, 84132360, 168264720]

約数ペア:

[(1, 168264720), (2, 84132360), (3, 56088240), (4, 42066180), (5, 33652944), (6, 28044120), (8, 21033090), (9, 18696080), (10, 16826472), (12, 14022060), (13, 12943440), (15, 11217648), (16, 10516545), (18, 9348040), (20, 8413236), (24, 7011030), (26, 6471720), (30, 5608824), (36, 4674020), (39, 4314480), (40, 4206618), (45, 3739216), (48, 3505515), (52, 3235860), (60, 2804412), (65, 2588688), (72, 2337010), (78, 2157240), (80, 2103309), (90, 1869608), (104, 1617930), (117, 1438160), (120, 1402206), (130, 1294344), (144, 1168505), (156, 1078620), (180, 934804), (195, 862896), (208, 808965), (234, 719080), (240, 701103), (260, 647172), (312, 539310), (360, 467402), (390, 431448), (468, 359540), (520, 323586), (585, 287632), (624, 269655), (720, 233701), (780, 215724), (936, 179770), (1040, 161793), (1170, 143816), (1560, 107862), (1872, 89885), (2340, 71908), (3120, 53931), (4680, 35954), (9360, 17977)]