119772240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71293}}^1$

素因数の和:71316

約数の個数: 80

約数和(自身を含む): 424341888

約数和(自身を除く): 304569648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 71293, 142586, 213879, 285172, 356465, 427758, 499051, 570344, 712930, 855516, 998102, 1069395, 1140688, 1425860, 1497153, 1711032, 1996204, 2138790, 2495255, 2851720, 2994306, 3422064, 3992408, 4277580, 4990510, 5703440, 5988612, 7485765, 7984816, 8555160, 9981020, 11977224, 14971530, 17110320, 19962040, 23954448, 29943060, 39924080, 59886120, 119772240]

約数ペア:

[(1, 119772240), (2, 59886120), (3, 39924080), (4, 29943060), (5, 23954448), (6, 19962040), (7, 17110320), (8, 14971530), (10, 11977224), (12, 9981020), (14, 8555160), (15, 7984816), (16, 7485765), (20, 5988612), (21, 5703440), (24, 4990510), (28, 4277580), (30, 3992408), (35, 3422064), (40, 2994306), (42, 2851720), (48, 2495255), (56, 2138790), (60, 1996204), (70, 1711032), (80, 1497153), (84, 1425860), (105, 1140688), (112, 1069395), (120, 998102), (140, 855516), (168, 712930), (210, 570344), (240, 499051), (280, 427758), (336, 356465), (420, 285172), (560, 213879), (840, 142586), (1680, 71293)]