15512893920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10772843}}^1$

素因数の和:10772864

約数の個数: 72

約数和(自身を含む): 52937755416

約数和(自身を除く): 37424861496

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, 180, 240, 288, 360, 480, 720, 1440, 10772843, 21545686, 32318529, 43091372, 53864215, 64637058, 86182744, 96955587, 107728430, 129274116, 161592645, 172365488, 193911174, 215456860, 258548232, 323185290, 344730976, 387822348, 430913720, 484777935, 517096464, 646370580, 775644696, 861827440, 969555870, 1034192928, 1292741160, 1551289392, 1723654880, 1939111740, 2585482320, 3102578784, 3878223480, 5170964640, 7756446960, 15512893920]

約数ペア:

[(1, 15512893920), (2, 7756446960), (3, 5170964640), (4, 3878223480), (5, 3102578784), (6, 2585482320), (8, 1939111740), (9, 1723654880), (10, 1551289392), (12, 1292741160), (15, 1034192928), (16, 969555870), (18, 861827440), (20, 775644696), (24, 646370580), (30, 517096464), (32, 484777935), (36, 430913720), (40, 387822348), (45, 344730976), (48, 323185290), (60, 258548232), (72, 215456860), (80, 193911174), (90, 172365488), (96, 161592645), (120, 129274116), (144, 107728430), (160, 96955587), (180, 86182744), (240, 64637058), (288, 53864215), (360, 43091372), (480, 32318529), (720, 21545686), (1440, 10772843)]