418927680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{48487}}^1$

素因数の和:48513

約数の個数: 112

約数和(自身を含む): 1477914240

約数和(自身を除く): 1058986560

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 48487, 96974, 145461, 193948, 242435, 290922, 387896, 436383, 484870, 581844, 727305, 775792, 872766, 969740, 1163688, 1309149, 1454610, 1551584, 1745532, 1939480, 2181915, 2327376, 2618298, 2909220, 3103168, 3491064, 3878960, 4363830, 4654752, 5236596, 5818440, 6545745, 6982128, 7757920, 8727660, 9309504, 10473192, 11636880, 13091490, 13964256, 15515840, 17455320, 20946384, 23273760, 26182980, 27928512, 34910640, 41892768, 46547520, 52365960, 69821280, 83785536, 104731920, 139642560, 209463840, 418927680]

約数ペア:

[(1, 418927680), (2, 209463840), (3, 139642560), (4, 104731920), (5, 83785536), (6, 69821280), (8, 52365960), (9, 46547520), (10, 41892768), (12, 34910640), (15, 27928512), (16, 26182980), (18, 23273760), (20, 20946384), (24, 17455320), (27, 15515840), (30, 13964256), (32, 13091490), (36, 11636880), (40, 10473192), (45, 9309504), (48, 8727660), (54, 7757920), (60, 6982128), (64, 6545745), (72, 5818440), (80, 5236596), (90, 4654752), (96, 4363830), (108, 3878960), (120, 3491064), (135, 3103168), (144, 2909220), (160, 2618298), (180, 2327376), (192, 2181915), (216, 1939480), (240, 1745532), (270, 1551584), (288, 1454610), (320, 1309149), (360, 1163688), (432, 969740), (480, 872766), (540, 775792), (576, 727305), (720, 581844), (864, 484870), (960, 436383), (1080, 387896), (1440, 290922), (1728, 242435), (2160, 193948), (2880, 145461), (4320, 96974), (8640, 48487)]