12716760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15139}}^1$

素因数の和:15160

約数の個数: 64

約数和(自身を含む): 43603200

約数和(自身を除く): 30886440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15139, 30278, 45417, 60556, 75695, 90834, 105973, 121112, 151390, 181668, 211946, 227085, 302780, 317919, 363336, 423892, 454170, 529865, 605560, 635838, 847784, 908340, 1059730, 1271676, 1589595, 1816680, 2119460, 2543352, 3179190, 4238920, 6358380, 12716760]

約数ペア:

[(1, 12716760), (2, 6358380), (3, 4238920), (4, 3179190), (5, 2543352), (6, 2119460), (7, 1816680), (8, 1589595), (10, 1271676), (12, 1059730), (14, 908340), (15, 847784), (20, 635838), (21, 605560), (24, 529865), (28, 454170), (30, 423892), (35, 363336), (40, 317919), (42, 302780), (56, 227085), (60, 211946), (70, 181668), (84, 151390), (105, 121112), (120, 105973), (140, 90834), (168, 75695), (210, 60556), (280, 45417), (420, 30278), (840, 15139)]