2045011860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7559}}^1$

素因数の和:7747

約数の個数: 120

約数和(自身を含む): 6454546560

約数和(自身を除く): 4409534700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 270, 324, 334, 405, 501, 540, 668, 810, 835, 1002, 1503, 1620, 1670, 2004, 2505, 3006, 3340, 4509, 5010, 6012, 7515, 7559, 9018, 10020, 13527, 15030, 15118, 18036, 22545, 22677, 27054, 30060, 30236, 37795, 45090, 45354, 54108, 67635, 68031, 75590, 90180, 90708, 113385, 135270, 136062, 151180, 204093, 226770, 270540, 272124, 340155, 408186, 453540, 612279, 680310, 816372, 1020465, 1224558, 1262353, 1360620, 2040930, 2449116, 2524706, 3061395, 3787059, 4081860, 5049412, 6122790, 6311765, 7574118, 11361177, 12245580, 12623530, 15148236, 18935295, 22722354, 25247060, 34083531, 37870590, 45444708, 56805885, 68167062, 75741180, 102250593, 113611770, 136334124, 170417655, 204501186, 227223540, 340835310, 409002372, 511252965, 681670620, 1022505930, 2045011860]

約数ペア:

[(1, 2045011860), (2, 1022505930), (3, 681670620), (4, 511252965), (5, 409002372), (6, 340835310), (9, 227223540), (10, 204501186), (12, 170417655), (15, 136334124), (18, 113611770), (20, 102250593), (27, 75741180), (30, 68167062), (36, 56805885), (45, 45444708), (54, 37870590), (60, 34083531), (81, 25247060), (90, 22722354), (108, 18935295), (135, 15148236), (162, 12623530), (167, 12245580), (180, 11361177), (270, 7574118), (324, 6311765), (334, 6122790), (405, 5049412), (501, 4081860), (540, 3787059), (668, 3061395), (810, 2524706), (835, 2449116), (1002, 2040930), (1503, 1360620), (1620, 1262353), (1670, 1224558), (2004, 1020465), (2505, 816372), (3006, 680310), (3340, 612279), (4509, 453540), (5010, 408186), (6012, 340155), (7515, 272124), (7559, 270540), (9018, 226770), (10020, 204093), (13527, 151180), (15030, 136062), (15118, 135270), (18036, 113385), (22545, 90708), (22677, 90180), (27054, 75590), (30060, 68031), (30236, 67635), (37795, 54108), (45090, 45354)]