127209960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{117787}}^1$

素因数の和:117807

約数の個数: 64

約数和(自身を含む): 424036800

約数和(自身を除く): 296826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 117787, 235574, 353361, 471148, 588935, 706722, 942296, 1060083, 1177870, 1413444, 1766805, 2120166, 2355740, 2826888, 3180249, 3533610, 4240332, 4711480, 5300415, 6360498, 7067220, 8480664, 10600830, 12720996, 14134440, 15901245, 21201660, 25441992, 31802490, 42403320, 63604980, 127209960]

約数ペア:

[(1, 127209960), (2, 63604980), (3, 42403320), (4, 31802490), (5, 25441992), (6, 21201660), (8, 15901245), (9, 14134440), (10, 12720996), (12, 10600830), (15, 8480664), (18, 7067220), (20, 6360498), (24, 5300415), (27, 4711480), (30, 4240332), (36, 3533610), (40, 3180249), (45, 2826888), (54, 2355740), (60, 2120166), (72, 1766805), (90, 1413444), (108, 1177870), (120, 1060083), (135, 942296), (180, 706722), (216, 588935), (270, 471148), (360, 353361), (540, 235574), (1080, 117787)]