216900360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{602501}}^1$

素因数の和:602518

約数の個数: 48

約数和(自身を含む): 704927340

約数和(自身を除く): 488026980

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, 602501, 1205002, 1807503, 2410004, 3012505, 3615006, 4820008, 5422509, 6025010, 7230012, 9037515, 10845018, 12050020, 14460024, 18075030, 21690036, 24100040, 27112545, 36150060, 43380072, 54225090, 72300120, 108450180, 216900360]

約数ペア:

[(1, 216900360), (2, 108450180), (3, 72300120), (4, 54225090), (5, 43380072), (6, 36150060), (8, 27112545), (9, 24100040), (10, 21690036), (12, 18075030), (15, 14460024), (18, 12050020), (20, 10845018), (24, 9037515), (30, 7230012), (36, 6025010), (40, 5422509), (45, 4820008), (60, 3615006), (72, 3012505), (90, 2410004), (120, 1807503), (180, 1205002), (360, 602501)]