54179160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64499}}^1$

素因数の和:64520

約数の個数: 64

約数和(自身を含む): 185760000

約数和(自身を除く): 131580840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64499, 128998, 193497, 257996, 322495, 386994, 451493, 515992, 644990, 773988, 902986, 967485, 1289980, 1354479, 1547976, 1805972, 1934970, 2257465, 2579960, 2708958, 3611944, 3869940, 4514930, 5417916, 6772395, 7739880, 9029860, 10835832, 13544790, 18059720, 27089580, 54179160]

約数ペア:

[(1, 54179160), (2, 27089580), (3, 18059720), (4, 13544790), (5, 10835832), (6, 9029860), (7, 7739880), (8, 6772395), (10, 5417916), (12, 4514930), (14, 3869940), (15, 3611944), (20, 2708958), (21, 2579960), (24, 2257465), (28, 1934970), (30, 1805972), (35, 1547976), (40, 1354479), (42, 1289980), (56, 967485), (60, 902986), (70, 773988), (84, 644990), (105, 515992), (120, 451493), (140, 386994), (168, 322495), (210, 257996), (280, 193497), (420, 128998), (840, 64499)]