144711720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13015

約数の個数: 96

約数和(自身を含む): 485521920

約数和(自身を除く): 340810200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12967, 25934, 38901, 51868, 64835, 77802, 103736, 116703, 129670, 155604, 194505, 233406, 259340, 311208, 389010, 401977, 466812, 518680, 583515, 778020, 803954, 933624, 1167030, 1205931, 1556040, 1607908, 2009885, 2334060, 2411862, 3215816, 3617793, 4019770, 4668120, 4823724, 6029655, 7235586, 8039540, 9647448, 12059310, 14471172, 16079080, 18088965, 24118620, 28942344, 36177930, 48237240, 72355860, 144711720]

約数ペア:

[(1, 144711720), (2, 72355860), (3, 48237240), (4, 36177930), (5, 28942344), (6, 24118620), (8, 18088965), (9, 16079080), (10, 14471172), (12, 12059310), (15, 9647448), (18, 8039540), (20, 7235586), (24, 6029655), (30, 4823724), (31, 4668120), (36, 4019770), (40, 3617793), (45, 3215816), (60, 2411862), (62, 2334060), (72, 2009885), (90, 1607908), (93, 1556040), (120, 1205931), (124, 1167030), (155, 933624), (180, 803954), (186, 778020), (248, 583515), (279, 518680), (310, 466812), (360, 401977), (372, 389010), (465, 311208), (558, 259340), (620, 233406), (744, 194505), (930, 155604), (1116, 129670), (1240, 116703), (1395, 103736), (1860, 77802), (2232, 64835), (2790, 51868), (3720, 38901), (5580, 25934), (11160, 12967)]