12205620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3254

約数の個数: 96

約数和(自身を含む): 43411200

約数和(自身を除く): 31205580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3229, 3780, 6458, 9687, 12916, 16145, 19374, 22603, 29061, 32290, 38748, 45206, 48435, 58122, 64580, 67809, 87183, 90412, 96870, 113015, 116244, 135618, 145305, 174366, 193740, 203427, 226030, 271236, 290610, 339045, 348732, 406854, 435915, 452060, 581220, 610281, 678090, 813708, 871830, 1017135, 1220562, 1356180, 1743660, 2034270, 2441124, 3051405, 4068540, 6102810, 12205620]

約数ペア:

[(1, 12205620), (2, 6102810), (3, 4068540), (4, 3051405), (5, 2441124), (6, 2034270), (7, 1743660), (9, 1356180), (10, 1220562), (12, 1017135), (14, 871830), (15, 813708), (18, 678090), (20, 610281), (21, 581220), (27, 452060), (28, 435915), (30, 406854), (35, 348732), (36, 339045), (42, 290610), (45, 271236), (54, 226030), (60, 203427), (63, 193740), (70, 174366), (84, 145305), (90, 135618), (105, 116244), (108, 113015), (126, 96870), (135, 90412), (140, 87183), (180, 67809), (189, 64580), (210, 58122), (252, 48435), (270, 45206), (315, 38748), (378, 32290), (420, 29061), (540, 22603), (630, 19374), (756, 16145), (945, 12916), (1260, 9687), (1890, 6458), (3229, 3780)]