26954520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 87272640

約数和(自身を除く): 60318120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 181, 204, 219, 255, 292, 340, 362, 365, 408, 438, 510, 543, 584, 680, 724, 730, 876, 905, 1020, 1086, 1095, 1241, 1448, 1460, 1752, 1810, 2040, 2172, 2190, 2482, 2715, 2920, 3077, 3620, 3723, 4344, 4380, 4964, 5430, 6154, 6205, 7240, 7446, 8760, 9231, 9928, 10860, 12308, 12410, 13213, 14892, 15385, 18462, 18615, 21720, 24616, 24820, 26426, 29784, 30770, 36924, 37230, 39639, 46155, 49640, 52852, 61540, 66065, 73848, 74460, 79278, 92310, 105704, 123080, 132130, 148920, 158556, 184620, 198195, 224621, 264260, 317112, 369240, 396390, 449242, 528520, 673863, 792780, 898484, 1123105, 1347726, 1585560, 1796968, 2246210, 2695452, 3369315, 4492420, 5390904, 6738630, 8984840, 13477260, 26954520]

約数ペア:

[(1, 26954520), (2, 13477260), (3, 8984840), (4, 6738630), (5, 5390904), (6, 4492420), (8, 3369315), (10, 2695452), (12, 2246210), (15, 1796968), (17, 1585560), (20, 1347726), (24, 1123105), (30, 898484), (34, 792780), (40, 673863), (51, 528520), (60, 449242), (68, 396390), (73, 369240), (85, 317112), (102, 264260), (120, 224621), (136, 198195), (146, 184620), (170, 158556), (181, 148920), (204, 132130), (219, 123080), (255, 105704), (292, 92310), (340, 79278), (362, 74460), (365, 73848), (408, 66065), (438, 61540), (510, 52852), (543, 49640), (584, 46155), (680, 39639), (724, 37230), (730, 36924), (876, 30770), (905, 29784), (1020, 26426), (1086, 24820), (1095, 24616), (1241, 21720), (1448, 18615), (1460, 18462), (1752, 15385), (1810, 14892), (2040, 13213), (2172, 12410), (2190, 12308), (2482, 10860), (2715, 9928), (2920, 9231), (3077, 8760), (3620, 7446), (3723, 7240), (4344, 6205), (4380, 6154), (4964, 5430)]