155364731520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{80919131}}^1$

素因数の和:80919153

約数の個数: 64

約数和(自身を含む): 495225087840

約数和(自身を除く): 339860356320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 80919131, 161838262, 242757393, 323676524, 404595655, 485514786, 647353048, 809191310, 971029572, 1213786965, 1294706096, 1618382620, 1942059144, 2427573930, 2589412192, 3236765240, 3884118288, 4855147860, 5178824384, 6473530480, 7768236576, 9710295720, 10357648768, 12947060960, 15536473152, 19420591440, 25894121920, 31072946304, 38841182880, 51788243840, 77682365760, 155364731520]

約数ペア:

[(1, 155364731520), (2, 77682365760), (3, 51788243840), (4, 38841182880), (5, 31072946304), (6, 25894121920), (8, 19420591440), (10, 15536473152), (12, 12947060960), (15, 10357648768), (16, 9710295720), (20, 7768236576), (24, 6473530480), (30, 5178824384), (32, 4855147860), (40, 3884118288), (48, 3236765240), (60, 2589412192), (64, 2427573930), (80, 1942059144), (96, 1618382620), (120, 1294706096), (128, 1213786965), (160, 971029572), (192, 809191310), (240, 647353048), (320, 485514786), (384, 404595655), (480, 323676524), (640, 242757393), (960, 161838262), (1920, 80919131)]