65722320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30427}}^1$

素因数の和:30449

約数の個数: 80

約数和(自身を含む): 226384320

約数和(自身を除く): 160662000

約数列:

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

約数ペア:

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