154559040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1380

約数の個数: 112

約数和(自身を含む): 494873280

約数和(自身を除く): 340314240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1229, 1310, 1572, 1965, 2096, 2458, 2620, 3144, 3687, 3930, 4192, 4916, 5240, 6145, 6288, 7374, 7860, 8384, 9832, 10480, 12290, 12576, 14748, 15720, 18435, 19664, 20960, 24580, 25152, 29496, 31440, 36870, 39328, 41920, 49160, 58992, 62880, 73740, 78656, 98320, 117984, 125760, 147480, 160999, 196640, 235968, 294960, 321998, 393280, 482997, 589920, 643996, 804995, 965994, 1179840, 1287992, 1609990, 1931988, 2414985, 2575984, 3219980, 3863976, 4829970, 5151968, 6439960, 7727952, 9659940, 10303936, 12879920, 15455904, 19319880, 25759840, 30911808, 38639760, 51519680, 77279520, 154559040]

約数ペア:

[(1, 154559040), (2, 77279520), (3, 51519680), (4, 38639760), (5, 30911808), (6, 25759840), (8, 19319880), (10, 15455904), (12, 12879920), (15, 10303936), (16, 9659940), (20, 7727952), (24, 6439960), (30, 5151968), (32, 4829970), (40, 3863976), (48, 3219980), (60, 2575984), (64, 2414985), (80, 1931988), (96, 1609990), (120, 1287992), (131, 1179840), (160, 965994), (192, 804995), (240, 643996), (262, 589920), (320, 482997), (393, 393280), (480, 321998), (524, 294960), (655, 235968), (786, 196640), (960, 160999), (1048, 147480), (1229, 125760), (1310, 117984), (1572, 98320), (1965, 78656), (2096, 73740), (2458, 62880), (2620, 58992), (3144, 49160), (3687, 41920), (3930, 39328), (4192, 36870), (4916, 31440), (5240, 29496), (6145, 25152), (6288, 24580), (7374, 20960), (7860, 19664), (8384, 18435), (9832, 15720), (10480, 14748), (12290, 12576)]