1344628440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{3769}}^1$

素因数の和:4777

約数の個数: 96

約数和(自身を含む): 4375612800

約数和(自身を除く): 3030984360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 991, 1982, 2973, 3769, 3964, 4955, 5946, 7538, 7928, 8919, 9910, 11307, 11892, 14865, 15076, 17838, 18845, 19820, 22614, 23784, 29730, 30152, 33921, 35676, 37690, 39640, 44595, 45228, 56535, 59460, 67842, 71352, 75380, 89190, 90456, 113070, 118920, 135684, 150760, 169605, 178380, 226140, 271368, 339210, 356760, 452280, 678420, 1356840, 3735079, 7470158, 11205237, 14940316, 18675395, 22410474, 29880632, 33615711, 37350790, 44820948, 56026185, 67231422, 74701580, 89641896, 112052370, 134462844, 149403160, 168078555, 224104740, 268925688, 336157110, 448209480, 672314220, 1344628440]

約数ペア:

[(1, 1344628440), (2, 672314220), (3, 448209480), (4, 336157110), (5, 268925688), (6, 224104740), (8, 168078555), (9, 149403160), (10, 134462844), (12, 112052370), (15, 89641896), (18, 74701580), (20, 67231422), (24, 56026185), (30, 44820948), (36, 37350790), (40, 33615711), (45, 29880632), (60, 22410474), (72, 18675395), (90, 14940316), (120, 11205237), (180, 7470158), (360, 3735079), (991, 1356840), (1982, 678420), (2973, 452280), (3769, 356760), (3964, 339210), (4955, 271368), (5946, 226140), (7538, 178380), (7928, 169605), (8919, 150760), (9910, 135684), (11307, 118920), (11892, 113070), (14865, 90456), (15076, 89190), (17838, 75380), (18845, 71352), (19820, 67842), (22614, 59460), (23784, 56535), (29730, 45228), (30152, 44595), (33921, 39640), (35676, 37690)]