424180620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17989}}^1$

素因数の和:18135

約数の個数: 72

約数和(自身を含む): 1296575280

約数和(自身を除く): 872394660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 17989, 23580, 35978, 53967, 71956, 89945, 107934, 161901, 179890, 215868, 269835, 323802, 359780, 539670, 647604, 809505, 1079340, 1619010, 2356559, 3238020, 4713118, 7069677, 9426236, 11782795, 14139354, 21209031, 23565590, 28278708, 35348385, 42418062, 47131180, 70696770, 84836124, 106045155, 141393540, 212090310, 424180620]

約数ペア:

[(1, 424180620), (2, 212090310), (3, 141393540), (4, 106045155), (5, 84836124), (6, 70696770), (9, 47131180), (10, 42418062), (12, 35348385), (15, 28278708), (18, 23565590), (20, 21209031), (30, 14139354), (36, 11782795), (45, 9426236), (60, 7069677), (90, 4713118), (131, 3238020), (180, 2356559), (262, 1619010), (393, 1079340), (524, 809505), (655, 647604), (786, 539670), (1179, 359780), (1310, 323802), (1572, 269835), (1965, 215868), (2358, 179890), (2620, 161901), (3930, 107934), (4716, 89945), (5895, 71956), (7860, 53967), (11790, 35978), (17989, 23580)]