131444640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{30427}}^1$

素因数の和:30451

約数の個数: 96

約数和(自身を含む): 460071360

約数和(自身を除く): 328626720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 30427, 60854, 91281, 121708, 152135, 182562, 243416, 273843, 304270, 365124, 456405, 486832, 547686, 608540, 730248, 821529, 912810, 973664, 1095372, 1217080, 1369215, 1460496, 1643058, 1825620, 2190744, 2434160, 2738430, 2920992, 3286116, 3651240, 4107645, 4381488, 4868320, 5476860, 6572232, 7302480, 8215290, 8762976, 10953720, 13144464, 14604960, 16430580, 21907440, 26288928, 32861160, 43814880, 65722320, 131444640]

約数ペア:

[(1, 131444640), (2, 65722320), (3, 43814880), (4, 32861160), (5, 26288928), (6, 21907440), (8, 16430580), (9, 14604960), (10, 13144464), (12, 10953720), (15, 8762976), (16, 8215290), (18, 7302480), (20, 6572232), (24, 5476860), (27, 4868320), (30, 4381488), (32, 4107645), (36, 3651240), (40, 3286116), (45, 2920992), (48, 2738430), (54, 2434160), (60, 2190744), (72, 1825620), (80, 1643058), (90, 1460496), (96, 1369215), (108, 1217080), (120, 1095372), (135, 973664), (144, 912810), (160, 821529), (180, 730248), (216, 608540), (240, 547686), (270, 486832), (288, 456405), (360, 365124), (432, 304270), (480, 273843), (540, 243416), (720, 182562), (864, 152135), (1080, 121708), (1440, 91281), (2160, 60854), (4320, 30427)]