18180492360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1715

約数の個数: 128

約数和(自身を含む): 54867456000

約数和(自身を除く): 36686963640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 503, 718, 839, 1006, 1077, 1436, 1509, 1678, 1795, 2012, 2154, 2515, 2517, 2872, 3018, 3356, 3590, 4024, 4195, 4308, 5030, 5034, 5385, 6036, 6712, 7180, 7545, 8390, 8616, 10060, 10068, 10770, 12072, 12585, 14360, 15090, 16780, 20120, 20136, 21540, 25170, 30180, 33560, 43080, 50340, 60360, 100680, 180577, 301201, 361154, 422017, 541731, 602402, 722308, 844034, 902885, 903603, 1083462, 1204804, 1266051, 1444616, 1506005, 1688068, 1805770, 1807206, 2110085, 2166924, 2409608, 2532102, 2708655, 3012010, 3376136, 3611540, 3614412, 4220170, 4333848, 4518015, 5064204, 5417310, 6024020, 6330255, 7223080, 7228824, 8440340, 9036030, 10128408, 10834620, 12048040, 12660510, 16880680, 18072060, 21669240, 25321020, 36144120, 50642040, 151504103, 303008206, 454512309, 606016412, 757520515, 909024618, 1212032824, 1515041030, 1818049236, 2272561545, 3030082060, 3636098472, 4545123090, 6060164120, 9090246180, 18180492360]

約数ペア:

[(1, 18180492360), (2, 9090246180), (3, 6060164120), (4, 4545123090), (5, 3636098472), (6, 3030082060), (8, 2272561545), (10, 1818049236), (12, 1515041030), (15, 1212032824), (20, 909024618), (24, 757520515), (30, 606016412), (40, 454512309), (60, 303008206), (120, 151504103), (359, 50642040), (503, 36144120), (718, 25321020), (839, 21669240), (1006, 18072060), (1077, 16880680), (1436, 12660510), (1509, 12048040), (1678, 10834620), (1795, 10128408), (2012, 9036030), (2154, 8440340), (2515, 7228824), (2517, 7223080), (2872, 6330255), (3018, 6024020), (3356, 5417310), (3590, 5064204), (4024, 4518015), (4195, 4333848), (4308, 4220170), (5030, 3614412), (5034, 3611540), (5385, 3376136), (6036, 3012010), (6712, 2708655), (7180, 2532102), (7545, 2409608), (8390, 2166924), (8616, 2110085), (10060, 1807206), (10068, 1805770), (10770, 1688068), (12072, 1506005), (12585, 1444616), (14360, 1266051), (15090, 1204804), (16780, 1083462), (20120, 903603), (20136, 902885), (21540, 844034), (25170, 722308), (30180, 602402), (33560, 541731), (43080, 422017), (50340, 361154), (60360, 301201), (100680, 180577)]