172318320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79777}}^1$

素因数の和:79799

約数の個数: 80

約数和(自身を含む): 593548320

約数和(自身を除く): 421230000

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, 79777, 159554, 239331, 319108, 398885, 478662, 638216, 717993, 797770, 957324, 1196655, 1276432, 1435986, 1595540, 1914648, 2153979, 2393310, 2871972, 3191080, 3589965, 3829296, 4307958, 4786620, 5743944, 6382160, 7179930, 8615916, 9573240, 10769895, 11487888, 14359860, 17231832, 19146480, 21539790, 28719720, 34463664, 43079580, 57439440, 86159160, 172318320]

約数ペア:

[(1, 172318320), (2, 86159160), (3, 57439440), (4, 43079580), (5, 34463664), (6, 28719720), (8, 21539790), (9, 19146480), (10, 17231832), (12, 14359860), (15, 11487888), (16, 10769895), (18, 9573240), (20, 8615916), (24, 7179930), (27, 6382160), (30, 5743944), (36, 4786620), (40, 4307958), (45, 3829296), (48, 3589965), (54, 3191080), (60, 2871972), (72, 2393310), (80, 2153979), (90, 1914648), (108, 1595540), (120, 1435986), (135, 1276432), (144, 1196655), (180, 957324), (216, 797770), (240, 717993), (270, 638216), (360, 478662), (432, 398885), (540, 319108), (720, 239331), (1080, 159554), (2160, 79777)]