1513260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 5250336

約数和(自身を除く): 3737076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1201, 1260, 2402, 3603, 4804, 6005, 7206, 8407, 10809, 12010, 14412, 16814, 18015, 21618, 24020, 25221, 33628, 36030, 42035, 43236, 50442, 54045, 72060, 75663, 84070, 100884, 108090, 126105, 151326, 168140, 216180, 252210, 302652, 378315, 504420, 756630, 1513260]

約数ペア:

[(1, 1513260), (2, 756630), (3, 504420), (4, 378315), (5, 302652), (6, 252210), (7, 216180), (9, 168140), (10, 151326), (12, 126105), (14, 108090), (15, 100884), (18, 84070), (20, 75663), (21, 72060), (28, 54045), (30, 50442), (35, 43236), (36, 42035), (42, 36030), (45, 33628), (60, 25221), (63, 24020), (70, 21618), (84, 18015), (90, 16814), (105, 14412), (126, 12010), (140, 10809), (180, 8407), (210, 7206), (252, 6005), (315, 4804), (420, 3603), (630, 2402), (1201, 1260)]