169870320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1951

約数の個数: 120

約数和(自身を含む): 575155152

約数和(自身を除く): 405284832

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, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1801, 1965, 2096, 2358, 2620, 3144, 3602, 3930, 4716, 5240, 5403, 5895, 6288, 7204, 7860, 9005, 9432, 10480, 10806, 11790, 14408, 15720, 16209, 18010, 18864, 21612, 23580, 27015, 28816, 31440, 32418, 36020, 43224, 47160, 54030, 64836, 72040, 81045, 86448, 94320, 108060, 129672, 144080, 162090, 216120, 235931, 259344, 324180, 432240, 471862, 648360, 707793, 943724, 1179655, 1296720, 1415586, 1887448, 2123379, 2359310, 2831172, 3538965, 3774896, 4246758, 4718620, 5662344, 7077930, 8493516, 9437240, 10616895, 11324688, 14155860, 16987032, 18874480, 21233790, 28311720, 33974064, 42467580, 56623440, 84935160, 169870320]

約数ペア:

[(1, 169870320), (2, 84935160), (3, 56623440), (4, 42467580), (5, 33974064), (6, 28311720), (8, 21233790), (9, 18874480), (10, 16987032), (12, 14155860), (15, 11324688), (16, 10616895), (18, 9437240), (20, 8493516), (24, 7077930), (30, 5662344), (36, 4718620), (40, 4246758), (45, 3774896), (48, 3538965), (60, 2831172), (72, 2359310), (80, 2123379), (90, 1887448), (120, 1415586), (131, 1296720), (144, 1179655), (180, 943724), (240, 707793), (262, 648360), (360, 471862), (393, 432240), (524, 324180), (655, 259344), (720, 235931), (786, 216120), (1048, 162090), (1179, 144080), (1310, 129672), (1572, 108060), (1801, 94320), (1965, 86448), (2096, 81045), (2358, 72040), (2620, 64836), (3144, 54030), (3602, 47160), (3930, 43224), (4716, 36020), (5240, 32418), (5403, 31440), (5895, 28816), (6288, 27015), (7204, 23580), (7860, 21612), (9005, 18864), (9432, 18010), (10480, 16209), (10806, 15720), (11790, 14408)]