838005120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{145487}}^1$

素因数の和:145512

約数の個数: 96

約数和(自身を含む): 2893756320

約数和(自身を除く): 2055751200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 145487, 290974, 436461, 581948, 727435, 872922, 1163896, 1309383, 1454870, 1745844, 2182305, 2327792, 2618766, 2909740, 3491688, 4364610, 4655584, 5237532, 5819480, 6546915, 6983376, 8729220, 9311168, 10475064, 11638960, 13093830, 13966752, 17458440, 18622336, 20950128, 23277920, 26187660, 27933504, 34916880, 41900256, 46555840, 52375320, 55867008, 69833760, 83800512, 93111680, 104750640, 139667520, 167601024, 209501280, 279335040, 419002560, 838005120]

約数ペア:

[(1, 838005120), (2, 419002560), (3, 279335040), (4, 209501280), (5, 167601024), (6, 139667520), (8, 104750640), (9, 93111680), (10, 83800512), (12, 69833760), (15, 55867008), (16, 52375320), (18, 46555840), (20, 41900256), (24, 34916880), (30, 27933504), (32, 26187660), (36, 23277920), (40, 20950128), (45, 18622336), (48, 17458440), (60, 13966752), (64, 13093830), (72, 11638960), (80, 10475064), (90, 9311168), (96, 8729220), (120, 6983376), (128, 6546915), (144, 5819480), (160, 5237532), (180, 4655584), (192, 4364610), (240, 3491688), (288, 2909740), (320, 2618766), (360, 2327792), (384, 2182305), (480, 1745844), (576, 1454870), (640, 1309383), (720, 1163896), (960, 872922), (1152, 727435), (1440, 581948), (1920, 436461), (2880, 290974), (5760, 145487)]