120318480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 422651520

約数和(自身を除く): 302333040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1051, 1060, 1080, 1272, 1431, 1590, 1908, 2102, 2120, 2160, 2385, 2544, 2862, 3153, 3180, 3816, 4204, 4240, 4770, 5255, 5724, 6306, 6360, 7155, 7632, 8408, 9459, 9540, 10510, 11448, 12612, 12720, 14310, 15765, 16816, 18918, 19080, 21020, 22896, 25224, 28377, 28620, 31530, 37836, 38160, 42040, 47295, 50448, 55703, 56754, 57240, 63060, 75672, 84080, 94590, 111406, 113508, 114480, 126120, 141885, 151344, 167109, 189180, 222812, 227016, 252240, 278515, 283770, 334218, 378360, 445624, 454032, 501327, 557030, 567540, 668436, 756720, 835545, 891248, 1002654, 1114060, 1135080, 1336872, 1503981, 1671090, 2005308, 2228120, 2270160, 2506635, 2673744, 3007962, 3342180, 4010616, 4456240, 5013270, 6015924, 6684360, 7519905, 8021232, 10026540, 12031848, 13368720, 15039810, 20053080, 24063696, 30079620, 40106160, 60159240, 120318480]

約数ペア:

[(1, 120318480), (2, 60159240), (3, 40106160), (4, 30079620), (5, 24063696), (6, 20053080), (8, 15039810), (9, 13368720), (10, 12031848), (12, 10026540), (15, 8021232), (16, 7519905), (18, 6684360), (20, 6015924), (24, 5013270), (27, 4456240), (30, 4010616), (36, 3342180), (40, 3007962), (45, 2673744), (48, 2506635), (53, 2270160), (54, 2228120), (60, 2005308), (72, 1671090), (80, 1503981), (90, 1336872), (106, 1135080), (108, 1114060), (120, 1002654), (135, 891248), (144, 835545), (159, 756720), (180, 668436), (212, 567540), (216, 557030), (240, 501327), (265, 454032), (270, 445624), (318, 378360), (360, 334218), (424, 283770), (432, 278515), (477, 252240), (530, 227016), (540, 222812), (636, 189180), (720, 167109), (795, 151344), (848, 141885), (954, 126120), (1051, 114480), (1060, 113508), (1080, 111406), (1272, 94590), (1431, 84080), (1590, 75672), (1908, 63060), (2102, 57240), (2120, 56754), (2160, 55703), (2385, 50448), (2544, 47295), (2862, 42040), (3153, 38160), (3180, 37836), (3816, 31530), (4204, 28620), (4240, 28377), (4770, 25224), (5255, 22896), (5724, 21020), (6306, 19080), (6360, 18918), (7155, 16816), (7632, 15765), (8408, 14310), (9459, 12720), (9540, 12612), (10510, 11448)]