155375280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71933}}^1$

素因数の和:71955

約数の個数: 80

約数和(自身を含む): 535188960

約数和(自身を除く): 379813680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71933, 143866, 215799, 287732, 359665, 431598, 575464, 647397, 719330, 863196, 1078995, 1150928, 1294794, 1438660, 1726392, 1942191, 2157990, 2589588, 2877320, 3236985, 3452784, 3884382, 4315980, 5179176, 5754640, 6473970, 7768764, 8631960, 9710955, 10358352, 12947940, 15537528, 17263920, 19421910, 25895880, 31075056, 38843820, 51791760, 77687640, 155375280]

約数ペア:

[(1, 155375280), (2, 77687640), (3, 51791760), (4, 38843820), (5, 31075056), (6, 25895880), (8, 19421910), (9, 17263920), (10, 15537528), (12, 12947940), (15, 10358352), (16, 9710955), (18, 8631960), (20, 7768764), (24, 6473970), (27, 5754640), (30, 5179176), (36, 4315980), (40, 3884382), (45, 3452784), (48, 3236985), (54, 2877320), (60, 2589588), (72, 2157990), (80, 1942191), (90, 1726392), (108, 1438660), (120, 1294794), (135, 1150928), (144, 1078995), (180, 863196), (216, 719330), (240, 647397), (270, 575464), (360, 431598), (432, 359665), (540, 287732), (720, 215799), (1080, 143866), (2160, 71933)]