323090640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149579}}^1$

素因数の和:149601

約数の個数: 80

約数和(自身を含む): 1112875200

約数和(自身を除く): 789784560

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, 149579, 299158, 448737, 598316, 747895, 897474, 1196632, 1346211, 1495790, 1794948, 2243685, 2393264, 2692422, 2991580, 3589896, 4038633, 4487370, 5384844, 5983160, 6731055, 7179792, 8077266, 8974740, 10769688, 11966320, 13462110, 16154532, 17949480, 20193165, 21539376, 26924220, 32309064, 35898960, 40386330, 53848440, 64618128, 80772660, 107696880, 161545320, 323090640]

約数ペア:

[(1, 323090640), (2, 161545320), (3, 107696880), (4, 80772660), (5, 64618128), (6, 53848440), (8, 40386330), (9, 35898960), (10, 32309064), (12, 26924220), (15, 21539376), (16, 20193165), (18, 17949480), (20, 16154532), (24, 13462110), (27, 11966320), (30, 10769688), (36, 8974740), (40, 8077266), (45, 7179792), (48, 6731055), (54, 5983160), (60, 5384844), (72, 4487370), (80, 4038633), (90, 3589896), (108, 2991580), (120, 2692422), (135, 2393264), (144, 2243685), (180, 1794948), (216, 1495790), (240, 1346211), (270, 1196632), (360, 897474), (432, 747895), (540, 598316), (720, 448737), (1080, 299158), (2160, 149579)]