23998320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{33331}}^1$

素因数の和:33350

約数の個数: 60

約数和(自身を含む): 80596776

約数和(自身を除く): 56598456

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, 33331, 66662, 99993, 133324, 166655, 199986, 266648, 299979, 333310, 399972, 499965, 533296, 599958, 666620, 799944, 999930, 1199916, 1333240, 1499895, 1599888, 1999860, 2399832, 2666480, 2999790, 3999720, 4799664, 5999580, 7999440, 11999160, 23998320]

約数ペア:

[(1, 23998320), (2, 11999160), (3, 7999440), (4, 5999580), (5, 4799664), (6, 3999720), (8, 2999790), (9, 2666480), (10, 2399832), (12, 1999860), (15, 1599888), (16, 1499895), (18, 1333240), (20, 1199916), (24, 999930), (30, 799944), (36, 666620), (40, 599958), (45, 533296), (48, 499965), (60, 399972), (72, 333310), (80, 299979), (90, 266648), (120, 199986), (144, 166655), (180, 133324), (240, 99993), (360, 66662), (720, 33331)]