78088320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4519}}^1$

素因数の和:4547

約数の個数: 128

約数和(自身を含む): 276624000

約数和(自身を除く): 198535680

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, 4519, 5760, 8640, 9038, 13557, 17280, 18076, 22595, 27114, 36152, 40671, 45190, 54228, 67785, 72304, 81342, 90380, 108456, 122013, 135570, 144608, 162684, 180760, 203355, 216912, 244026, 271140, 289216, 325368, 361520, 406710, 433824, 488052, 542280, 578432, 610065, 650736, 723040, 813420, 867648, 976104, 1084560, 1220130, 1301472, 1446080, 1626840, 1735296, 1952208, 2169120, 2440260, 2602944, 2892160, 3253680, 3904416, 4338240, 4880520, 5205888, 6507360, 7808832, 8676480, 9761040, 13014720, 15617664, 19522080, 26029440, 39044160, 78088320]

約数ペア:

[(1, 78088320), (2, 39044160), (3, 26029440), (4, 19522080), (5, 15617664), (6, 13014720), (8, 9761040), (9, 8676480), (10, 7808832), (12, 6507360), (15, 5205888), (16, 4880520), (18, 4338240), (20, 3904416), (24, 3253680), (27, 2892160), (30, 2602944), (32, 2440260), (36, 2169120), (40, 1952208), (45, 1735296), (48, 1626840), (54, 1446080), (60, 1301472), (64, 1220130), (72, 1084560), (80, 976104), (90, 867648), (96, 813420), (108, 723040), (120, 650736), (128, 610065), (135, 578432), (144, 542280), (160, 488052), (180, 433824), (192, 406710), (216, 361520), (240, 325368), (270, 289216), (288, 271140), (320, 244026), (360, 216912), (384, 203355), (432, 180760), (480, 162684), (540, 144608), (576, 135570), (640, 122013), (720, 108456), (864, 90380), (960, 81342), (1080, 72304), (1152, 67785), (1440, 54228), (1728, 45190), (1920, 40671), (2160, 36152), (2880, 27114), (3456, 22595), (4320, 18076), (4519, 17280), (5760, 13557), (8640, 9038)]