55723560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1103}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 167719680

約数和(自身を除く): 111996120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1103, 1263, 1684, 2105, 2206, 2526, 3309, 3368, 4210, 4412, 5052, 5515, 6315, 6618, 8420, 8824, 10104, 11030, 12630, 13236, 16545, 16840, 22060, 25260, 26472, 33090, 44120, 50520, 66180, 132360, 464363, 928726, 1393089, 1857452, 2321815, 2786178, 3714904, 4643630, 5572356, 6965445, 9287260, 11144712, 13930890, 18574520, 27861780, 55723560]

約数ペア:

[(1, 55723560), (2, 27861780), (3, 18574520), (4, 13930890), (5, 11144712), (6, 9287260), (8, 6965445), (10, 5572356), (12, 4643630), (15, 3714904), (20, 2786178), (24, 2321815), (30, 1857452), (40, 1393089), (60, 928726), (120, 464363), (421, 132360), (842, 66180), (1103, 50520), (1263, 44120), (1684, 33090), (2105, 26472), (2206, 25260), (2526, 22060), (3309, 16840), (3368, 16545), (4210, 13236), (4412, 12630), (5052, 11030), (5515, 10104), (6315, 8824), (6618, 8420)]