169198560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{117499}}^1$

素因数の和:117520

約数の個数: 72

約数和(自身を含む): 577395000

約数和(自身を除く): 408196440

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 117499, 234998, 352497, 469996, 587495, 704994, 939992, 1057491, 1174990, 1409988, 1762485, 1879984, 2114982, 2349980, 2819976, 3524970, 3759968, 4229964, 4699960, 5287455, 5639952, 7049940, 8459928, 9399920, 10574910, 11279904, 14099880, 16919856, 18799840, 21149820, 28199760, 33839712, 42299640, 56399520, 84599280, 169198560]

約数ペア:

[(1, 169198560), (2, 84599280), (3, 56399520), (4, 42299640), (5, 33839712), (6, 28199760), (8, 21149820), (9, 18799840), (10, 16919856), (12, 14099880), (15, 11279904), (16, 10574910), (18, 9399920), (20, 8459928), (24, 7049940), (30, 5639952), (32, 5287455), (36, 4699960), (40, 4229964), (45, 3759968), (48, 3524970), (60, 2819976), (72, 2349980), (80, 2114982), (90, 1879984), (96, 1762485), (120, 1409988), (144, 1174990), (160, 1057491), (180, 939992), (240, 704994), (288, 587495), (360, 469996), (480, 352497), (720, 234998), (1440, 117499)]