12276180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9743}}^1$

素因数の和:9765

約数の個数: 72

約数和(自身を含む): 42561792

約数和(自身を除く): 30285612

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, 1260, 9743, 19486, 29229, 38972, 48715, 58458, 68201, 87687, 97430, 116916, 136402, 146145, 175374, 194860, 204603, 272804, 292290, 341005, 350748, 409206, 438435, 584580, 613809, 682010, 818412, 876870, 1023015, 1227618, 1364020, 1753740, 2046030, 2455236, 3069045, 4092060, 6138090, 12276180]

約数ペア:

[(1, 12276180), (2, 6138090), (3, 4092060), (4, 3069045), (5, 2455236), (6, 2046030), (7, 1753740), (9, 1364020), (10, 1227618), (12, 1023015), (14, 876870), (15, 818412), (18, 682010), (20, 613809), (21, 584580), (28, 438435), (30, 409206), (35, 350748), (36, 341005), (42, 292290), (45, 272804), (60, 204603), (63, 194860), (70, 175374), (84, 146145), (90, 136402), (105, 116916), (126, 97430), (140, 87687), (180, 68201), (210, 58458), (252, 48715), (315, 38972), (420, 29229), (630, 19486), (1260, 9743)]