16440120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45667}}^1$

素因数の和:45684

約数の個数: 48

約数和(自身を含む): 53431560

約数和(自身を除く): 36991440

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, 45667, 91334, 137001, 182668, 228335, 274002, 365336, 411003, 456670, 548004, 685005, 822006, 913340, 1096008, 1370010, 1644012, 1826680, 2055015, 2740020, 3288024, 4110030, 5480040, 8220060, 16440120]

約数ペア:

[(1, 16440120), (2, 8220060), (3, 5480040), (4, 4110030), (5, 3288024), (6, 2740020), (8, 2055015), (9, 1826680), (10, 1644012), (12, 1370010), (15, 1096008), (18, 913340), (20, 822006), (24, 685005), (30, 548004), (36, 456670), (40, 411003), (45, 365336), (60, 274002), (72, 228335), (90, 182668), (120, 137001), (180, 91334), (360, 45667)]