150790320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{209431}}^1$

素因数の和:209450

約数の個数: 60

約数和(自身を含む): 506406576

約数和(自身を除く): 355616256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 209431, 418862, 628293, 837724, 1047155, 1256586, 1675448, 1884879, 2094310, 2513172, 3141465, 3350896, 3769758, 4188620, 5026344, 6282930, 7539516, 8377240, 9424395, 10052688, 12565860, 15079032, 16754480, 18848790, 25131720, 30158064, 37697580, 50263440, 75395160, 150790320]

約数ペア:

[(1, 150790320), (2, 75395160), (3, 50263440), (4, 37697580), (5, 30158064), (6, 25131720), (8, 18848790), (9, 16754480), (10, 15079032), (12, 12565860), (15, 10052688), (16, 9424395), (18, 8377240), (20, 7539516), (24, 6282930), (30, 5026344), (36, 4188620), (40, 3769758), (45, 3350896), (48, 3141465), (60, 2513172), (72, 2094310), (80, 1884879), (90, 1675448), (120, 1256586), (144, 1047155), (180, 837724), (240, 628293), (360, 418862), (720, 209431)]