54848760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 116568840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 61, 118, 120, 122, 127, 177, 183, 236, 244, 254, 295, 305, 354, 366, 381, 472, 488, 508, 590, 610, 635, 708, 732, 762, 885, 915, 1016, 1180, 1220, 1270, 1416, 1464, 1524, 1770, 1830, 1905, 2360, 2440, 2540, 3048, 3540, 3599, 3660, 3810, 5080, 7080, 7198, 7320, 7493, 7620, 7747, 10797, 14396, 14986, 15240, 15494, 17995, 21594, 22479, 23241, 28792, 29972, 30988, 35990, 37465, 38735, 43188, 44958, 46482, 53985, 59944, 61976, 71980, 74930, 77470, 86376, 89916, 92964, 107970, 112395, 116205, 143960, 149860, 154940, 179832, 185928, 215940, 224790, 232410, 299720, 309880, 431880, 449580, 457073, 464820, 899160, 914146, 929640, 1371219, 1828292, 2285365, 2742438, 3656584, 4570730, 5484876, 6856095, 9141460, 10969752, 13712190, 18282920, 27424380, 54848760]

約数ペア:

[(1, 54848760), (2, 27424380), (3, 18282920), (4, 13712190), (5, 10969752), (6, 9141460), (8, 6856095), (10, 5484876), (12, 4570730), (15, 3656584), (20, 2742438), (24, 2285365), (30, 1828292), (40, 1371219), (59, 929640), (60, 914146), (61, 899160), (118, 464820), (120, 457073), (122, 449580), (127, 431880), (177, 309880), (183, 299720), (236, 232410), (244, 224790), (254, 215940), (295, 185928), (305, 179832), (354, 154940), (366, 149860), (381, 143960), (472, 116205), (488, 112395), (508, 107970), (590, 92964), (610, 89916), (635, 86376), (708, 77470), (732, 74930), (762, 71980), (885, 61976), (915, 59944), (1016, 53985), (1180, 46482), (1220, 44958), (1270, 43188), (1416, 38735), (1464, 37465), (1524, 35990), (1770, 30988), (1830, 29972), (1905, 28792), (2360, 23241), (2440, 22479), (2540, 21594), (3048, 17995), (3540, 15494), (3599, 15240), (3660, 14986), (3810, 14396), (5080, 10797), (7080, 7747), (7198, 7620), (7320, 7493)]