628698240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{36383}}^1$

素因数の和:36411

約数の個数: 128

約数和(自身を含む): 2226700800

約数和(自身を除く): 1598002560

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 36383, 72766, 109149, 145532, 181915, 218298, 291064, 327447, 363830, 436596, 545745, 582128, 654894, 727660, 873192, 982341, 1091490, 1164256, 1309788, 1455320, 1637235, 1746384, 1964682, 2182980, 2328512, 2619576, 2910640, 3274470, 3492768, 3929364, 4365960, 4657024, 4911705, 5239152, 5821280, 6548940, 6985536, 7858728, 8731920, 9823410, 10478304, 11642560, 13097880, 13971072, 15717456, 17463840, 19646820, 20956608, 23285120, 26195760, 31434912, 34927680, 39293640, 41913216, 52391520, 62869824, 69855360, 78587280, 104783040, 125739648, 157174560, 209566080, 314349120, 628698240]

約数ペア:

[(1, 628698240), (2, 314349120), (3, 209566080), (4, 157174560), (5, 125739648), (6, 104783040), (8, 78587280), (9, 69855360), (10, 62869824), (12, 52391520), (15, 41913216), (16, 39293640), (18, 34927680), (20, 31434912), (24, 26195760), (27, 23285120), (30, 20956608), (32, 19646820), (36, 17463840), (40, 15717456), (45, 13971072), (48, 13097880), (54, 11642560), (60, 10478304), (64, 9823410), (72, 8731920), (80, 7858728), (90, 6985536), (96, 6548940), (108, 5821280), (120, 5239152), (128, 4911705), (135, 4657024), (144, 4365960), (160, 3929364), (180, 3492768), (192, 3274470), (216, 2910640), (240, 2619576), (270, 2328512), (288, 2182980), (320, 1964682), (360, 1746384), (384, 1637235), (432, 1455320), (480, 1309788), (540, 1164256), (576, 1091490), (640, 982341), (720, 873192), (864, 727660), (960, 654894), (1080, 582128), (1152, 545745), (1440, 436596), (1728, 363830), (1920, 327447), (2160, 291064), (2880, 218298), (3456, 181915), (4320, 145532), (5760, 109149), (8640, 72766), (17280, 36383)]