576331380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{16253}}^1$

素因数の和:16465

約数の個数: 72

約数和(自身を含む): 1757187432

約数和(自身を除く): 1180856052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5910, 7092, 8865, 11820, 16253, 17730, 32506, 35460, 48759, 65012, 81265, 97518, 146277, 162530, 195036, 243795, 292554, 325060, 487590, 585108, 731385, 975180, 1462770, 2925540, 3201841, 6403682, 9605523, 12807364, 16009205, 19211046, 28816569, 32018410, 38422092, 48027615, 57633138, 64036820, 96055230, 115266276, 144082845, 192110460, 288165690, 576331380]

約数ペア:

[(1, 576331380), (2, 288165690), (3, 192110460), (4, 144082845), (5, 115266276), (6, 96055230), (9, 64036820), (10, 57633138), (12, 48027615), (15, 38422092), (18, 32018410), (20, 28816569), (30, 19211046), (36, 16009205), (45, 12807364), (60, 9605523), (90, 6403682), (180, 3201841), (197, 2925540), (394, 1462770), (591, 975180), (788, 731385), (985, 585108), (1182, 487590), (1773, 325060), (1970, 292554), (2364, 243795), (2955, 195036), (3546, 162530), (3940, 146277), (5910, 97518), (7092, 81265), (8865, 65012), (11820, 48759), (16253, 35460), (17730, 32506)]