180865740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6373}}^1$

素因数の和:6439

約数の個数: 96

約数和(自身を含む): 565399296

約数和(自身を除く): 384533556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 6373, 7095, 9460, 12746, 14190, 19119, 25492, 28380, 31865, 38238, 63730, 70103, 76476, 95595, 127460, 140206, 191190, 210309, 274039, 280412, 350515, 382380, 420618, 548078, 701030, 822117, 841236, 1051545, 1096156, 1370195, 1402060, 1644234, 2103090, 2740390, 3014429, 3288468, 4110585, 4206180, 5480780, 6028858, 8221170, 9043287, 12057716, 15072145, 16442340, 18086574, 30144290, 36173148, 45216435, 60288580, 90432870, 180865740]

約数ペア:

[(1, 180865740), (2, 90432870), (3, 60288580), (4, 45216435), (5, 36173148), (6, 30144290), (10, 18086574), (11, 16442340), (12, 15072145), (15, 12057716), (20, 9043287), (22, 8221170), (30, 6028858), (33, 5480780), (43, 4206180), (44, 4110585), (55, 3288468), (60, 3014429), (66, 2740390), (86, 2103090), (110, 1644234), (129, 1402060), (132, 1370195), (165, 1096156), (172, 1051545), (215, 841236), (220, 822117), (258, 701030), (330, 548078), (430, 420618), (473, 382380), (516, 350515), (645, 280412), (660, 274039), (860, 210309), (946, 191190), (1290, 140206), (1419, 127460), (1892, 95595), (2365, 76476), (2580, 70103), (2838, 63730), (4730, 38238), (5676, 31865), (6373, 28380), (7095, 25492), (9460, 19119), (12746, 14190)]