120520344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 128

約数和(自身を含む): 383961600

約数和(自身を除く): 263441256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2221, 2261, 2584, 2856, 3192, 3876, 4442, 4522, 6663, 6783, 7752, 8884, 9044, 13326, 13566, 15547, 17768, 18088, 26652, 27132, 31094, 37757, 42199, 46641, 53304, 54264, 62188, 75514, 84398, 93282, 113271, 124376, 126597, 151028, 168796, 186564, 226542, 253194, 264299, 295393, 302056, 337592, 373128, 453084, 506388, 528598, 590786, 717383, 792897, 886179, 906168, 1012776, 1057196, 1181572, 1434766, 1585794, 1772358, 2114392, 2152149, 2363144, 2869532, 3171588, 3544716, 4304298, 5021681, 5739064, 6343176, 7089432, 8608596, 10043362, 15065043, 17217192, 20086724, 30130086, 40173448, 60260172, 120520344]

約数ペア:

[(1, 120520344), (2, 60260172), (3, 40173448), (4, 30130086), (6, 20086724), (7, 17217192), (8, 15065043), (12, 10043362), (14, 8608596), (17, 7089432), (19, 6343176), (21, 5739064), (24, 5021681), (28, 4304298), (34, 3544716), (38, 3171588), (42, 2869532), (51, 2363144), (56, 2152149), (57, 2114392), (68, 1772358), (76, 1585794), (84, 1434766), (102, 1181572), (114, 1057196), (119, 1012776), (133, 906168), (136, 886179), (152, 792897), (168, 717383), (204, 590786), (228, 528598), (238, 506388), (266, 453084), (323, 373128), (357, 337592), (399, 302056), (408, 295393), (456, 264299), (476, 253194), (532, 226542), (646, 186564), (714, 168796), (798, 151028), (952, 126597), (969, 124376), (1064, 113271), (1292, 93282), (1428, 84398), (1596, 75514), (1938, 62188), (2221, 54264), (2261, 53304), (2584, 46641), (2856, 42199), (3192, 37757), (3876, 31094), (4442, 27132), (4522, 26652), (6663, 18088), (6783, 17768), (7752, 15547), (8884, 13566), (9044, 13326)]