77436120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 238518000

約数和(自身を除く): 161081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 349, 430, 516, 645, 698, 860, 1032, 1047, 1290, 1396, 1720, 1745, 1849, 2094, 2580, 2792, 3490, 3698, 4188, 5160, 5235, 5547, 6980, 7396, 8376, 9245, 10470, 11094, 13960, 14792, 15007, 18490, 20940, 22188, 27735, 30014, 36980, 41880, 44376, 45021, 55470, 60028, 73960, 75035, 90042, 110940, 120056, 150070, 180084, 221880, 225105, 300140, 360168, 450210, 600280, 645301, 900420, 1290602, 1800840, 1935903, 2581204, 3226505, 3871806, 5162408, 6453010, 7743612, 9679515, 12906020, 15487224, 19359030, 25812040, 38718060, 77436120]

約数ペア:

[(1, 77436120), (2, 38718060), (3, 25812040), (4, 19359030), (5, 15487224), (6, 12906020), (8, 9679515), (10, 7743612), (12, 6453010), (15, 5162408), (20, 3871806), (24, 3226505), (30, 2581204), (40, 1935903), (43, 1800840), (60, 1290602), (86, 900420), (120, 645301), (129, 600280), (172, 450210), (215, 360168), (258, 300140), (344, 225105), (349, 221880), (430, 180084), (516, 150070), (645, 120056), (698, 110940), (860, 90042), (1032, 75035), (1047, 73960), (1290, 60028), (1396, 55470), (1720, 45021), (1745, 44376), (1849, 41880), (2094, 36980), (2580, 30014), (2792, 27735), (3490, 22188), (3698, 20940), (4188, 18490), (5160, 15007), (5235, 14792), (5547, 13960), (6980, 11094), (7396, 10470), (8376, 9245)]