180774144

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2584

約数の個数: 108

約数和(自身を含む): 538242432

約数和(自身を除く): 357468288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2531, 2976, 3968, 4464, 5062, 5952, 7593, 7936, 8928, 10124, 11904, 15186, 17856, 20248, 22779, 23808, 30372, 35712, 40496, 45558, 60744, 71424, 78461, 80992, 91116, 121488, 156922, 161984, 182232, 235383, 242976, 313844, 323968, 364464, 470766, 485952, 627688, 647936, 706149, 728928, 941532, 971904, 1255376, 1412298, 1457856, 1883064, 1943808, 2510752, 2824596, 2915712, 3766128, 5021504, 5649192, 5831424, 7532256, 10043008, 11298384, 15064512, 20086016, 22596768, 30129024, 45193536, 60258048, 90387072, 180774144]

約数ペア:

[(1, 180774144), (2, 90387072), (3, 60258048), (4, 45193536), (6, 30129024), (8, 22596768), (9, 20086016), (12, 15064512), (16, 11298384), (18, 10043008), (24, 7532256), (31, 5831424), (32, 5649192), (36, 5021504), (48, 3766128), (62, 2915712), (64, 2824596), (72, 2510752), (93, 1943808), (96, 1883064), (124, 1457856), (128, 1412298), (144, 1255376), (186, 971904), (192, 941532), (248, 728928), (256, 706149), (279, 647936), (288, 627688), (372, 485952), (384, 470766), (496, 364464), (558, 323968), (576, 313844), (744, 242976), (768, 235383), (992, 182232), (1116, 161984), (1152, 156922), (1488, 121488), (1984, 91116), (2232, 80992), (2304, 78461), (2531, 71424), (2976, 60744), (3968, 45558), (4464, 40496), (5062, 35712), (5952, 30372), (7593, 23808), (7936, 22779), (8928, 20248), (10124, 17856), (11904, 15186)]