147728160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 507891384

約数和(自身を除く): 360163224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 593, 692, 720, 865, 1038, 1186, 1384, 1440, 1557, 1730, 1779, 2076, 2372, 2595, 2768, 2965, 3114, 3460, 3558, 4152, 4744, 5190, 5337, 5536, 5930, 6228, 6920, 7116, 7785, 8304, 8895, 9488, 10380, 10674, 11860, 12456, 13840, 14232, 15570, 16608, 17790, 18976, 20760, 21348, 23720, 24912, 26685, 27680, 28464, 31140, 35580, 41520, 42696, 47440, 49824, 53370, 56928, 62280, 71160, 83040, 85392, 94880, 102589, 106740, 124560, 142320, 170784, 205178, 213480, 249120, 284640, 307767, 410356, 426960, 512945, 615534, 820712, 853920, 923301, 1025890, 1231068, 1538835, 1641424, 1846602, 2051780, 2462136, 3077670, 3282848, 3693204, 4103560, 4616505, 4924272, 6155340, 7386408, 8207120, 9233010, 9848544, 12310680, 14772816, 16414240, 18466020, 24621360, 29545632, 36932040, 49242720, 73864080, 147728160]

約数ペア:

[(1, 147728160), (2, 73864080), (3, 49242720), (4, 36932040), (5, 29545632), (6, 24621360), (8, 18466020), (9, 16414240), (10, 14772816), (12, 12310680), (15, 9848544), (16, 9233010), (18, 8207120), (20, 7386408), (24, 6155340), (30, 4924272), (32, 4616505), (36, 4103560), (40, 3693204), (45, 3282848), (48, 3077670), (60, 2462136), (72, 2051780), (80, 1846602), (90, 1641424), (96, 1538835), (120, 1231068), (144, 1025890), (160, 923301), (173, 853920), (180, 820712), (240, 615534), (288, 512945), (346, 426960), (360, 410356), (480, 307767), (519, 284640), (593, 249120), (692, 213480), (720, 205178), (865, 170784), (1038, 142320), (1186, 124560), (1384, 106740), (1440, 102589), (1557, 94880), (1730, 85392), (1779, 83040), (2076, 71160), (2372, 62280), (2595, 56928), (2768, 53370), (2965, 49824), (3114, 47440), (3460, 42696), (3558, 41520), (4152, 35580), (4744, 31140), (5190, 28464), (5337, 27680), (5536, 26685), (5930, 24912), (6228, 23720), (6920, 21348), (7116, 20760), (7785, 18976), (8304, 17790), (8895, 16608), (9488, 15570), (10380, 14232), (10674, 13840), (11860, 12456)]