25051680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1933}}^1$

素因数の和:1960

約数の個数: 120

約数和(自身を含む): 88457292

約数和(自身を除く): 63405612

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 1933, 2160, 2592, 3240, 3866, 4320, 5799, 6480, 7732, 9665, 11598, 12960, 15464, 17397, 19330, 23196, 28995, 30928, 34794, 38660, 46392, 52191, 57990, 61856, 69588, 77320, 86985, 92784, 104382, 115980, 139176, 154640, 156573, 173970, 185568, 208764, 231960, 260955, 278352, 309280, 313146, 347940, 417528, 463920, 521910, 556704, 626292, 695880, 782865, 835056, 927840, 1043820, 1252584, 1391760, 1565730, 1670112, 2087640, 2505168, 2783520, 3131460, 4175280, 5010336, 6262920, 8350560, 12525840, 25051680]

約数ペア:

[(1, 25051680), (2, 12525840), (3, 8350560), (4, 6262920), (5, 5010336), (6, 4175280), (8, 3131460), (9, 2783520), (10, 2505168), (12, 2087640), (15, 1670112), (16, 1565730), (18, 1391760), (20, 1252584), (24, 1043820), (27, 927840), (30, 835056), (32, 782865), (36, 695880), (40, 626292), (45, 556704), (48, 521910), (54, 463920), (60, 417528), (72, 347940), (80, 313146), (81, 309280), (90, 278352), (96, 260955), (108, 231960), (120, 208764), (135, 185568), (144, 173970), (160, 156573), (162, 154640), (180, 139176), (216, 115980), (240, 104382), (270, 92784), (288, 86985), (324, 77320), (360, 69588), (405, 61856), (432, 57990), (480, 52191), (540, 46392), (648, 38660), (720, 34794), (810, 30928), (864, 28995), (1080, 23196), (1296, 19330), (1440, 17397), (1620, 15464), (1933, 12960), (2160, 11598), (2592, 9665), (3240, 7732), (3866, 6480), (4320, 5799)]