123487560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{49003}}^1$

素因数の和:49027

約数の個数: 96

約数和(自身を含む): 458677440

約数和(自身を除く): 335189880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 49003, 98006, 147009, 196012, 245015, 294018, 343021, 392024, 441027, 490030, 588036, 686042, 735045, 882054, 980060, 1029063, 1176072, 1372084, 1470090, 1715105, 1764108, 1960120, 2058126, 2205135, 2744168, 2940180, 3087189, 3430210, 3528216, 4116252, 4410270, 5145315, 5880360, 6174378, 6860420, 8232504, 8820540, 10290630, 12348756, 13720840, 15435945, 17641080, 20581260, 24697512, 30871890, 41162520, 61743780, 123487560]

約数ペア:

[(1, 123487560), (2, 61743780), (3, 41162520), (4, 30871890), (5, 24697512), (6, 20581260), (7, 17641080), (8, 15435945), (9, 13720840), (10, 12348756), (12, 10290630), (14, 8820540), (15, 8232504), (18, 6860420), (20, 6174378), (21, 5880360), (24, 5145315), (28, 4410270), (30, 4116252), (35, 3528216), (36, 3430210), (40, 3087189), (42, 2940180), (45, 2744168), (56, 2205135), (60, 2058126), (63, 1960120), (70, 1764108), (72, 1715105), (84, 1470090), (90, 1372084), (105, 1176072), (120, 1029063), (126, 980060), (140, 882054), (168, 735045), (180, 686042), (210, 588036), (252, 490030), (280, 441027), (315, 392024), (360, 343021), (420, 294018), (504, 245015), (630, 196012), (840, 147009), (1260, 98006), (2520, 49003)]