172309680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{26591}}^1$

素因数の和:26616

約数の個数: 100

約数和(自身を含む): 598479552

約数和(自身を除く): 426169872

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 26591, 53182, 79773, 106364, 132955, 159546, 212728, 239319, 265910, 319092, 398865, 425456, 478638, 531820, 638184, 717957, 797730, 957276, 1063640, 1196595, 1276368, 1435914, 1595460, 1914552, 2127280, 2153871, 2393190, 2871828, 3190920, 3589785, 3829104, 4307742, 4786380, 5743656, 6381840, 7179570, 8615484, 9572760, 10769355, 11487312, 14359140, 17230968, 19145520, 21538710, 28718280, 34461936, 43077420, 57436560, 86154840, 172309680]

約数ペア:

[(1, 172309680), (2, 86154840), (3, 57436560), (4, 43077420), (5, 34461936), (6, 28718280), (8, 21538710), (9, 19145520), (10, 17230968), (12, 14359140), (15, 11487312), (16, 10769355), (18, 9572760), (20, 8615484), (24, 7179570), (27, 6381840), (30, 5743656), (36, 4786380), (40, 4307742), (45, 3829104), (48, 3589785), (54, 3190920), (60, 2871828), (72, 2393190), (80, 2153871), (81, 2127280), (90, 1914552), (108, 1595460), (120, 1435914), (135, 1276368), (144, 1196595), (162, 1063640), (180, 957276), (216, 797730), (240, 717957), (270, 638184), (324, 531820), (360, 478638), (405, 425456), (432, 398865), (540, 319092), (648, 265910), (720, 239319), (810, 212728), (1080, 159546), (1296, 132955), (1620, 106364), (2160, 79773), (3240, 53182), (6480, 26591)]