23219640

素因数分解:

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

素因数の和:64516

約数の個数: 48

約数和(自身を含む): 75465000

約数和(自身を除く): 52245360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 64499, 128998, 193497, 257996, 322495, 386994, 515992, 580491, 644990, 773988, 967485, 1160982, 1289980, 1547976, 1934970, 2321964, 2579960, 2902455, 3869940, 4643928, 5804910, 7739880, 11609820, 23219640]

約数ペア:

[(1, 23219640), (2, 11609820), (3, 7739880), (4, 5804910), (5, 4643928), (6, 3869940), (8, 2902455), (9, 2579960), (10, 2321964), (12, 1934970), (15, 1547976), (18, 1289980), (20, 1160982), (24, 967485), (30, 773988), (36, 644990), (40, 580491), (45, 515992), (60, 386994), (72, 322495), (90, 257996), (120, 193497), (180, 128998), (360, 64499)]