1260843984

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{80329}}^1$

素因数の和:80452

約数の個数: 60

約数和(自身を含む): 3561028900

約数和(自身を除く): 2300184916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 80329, 160658, 240987, 321316, 481974, 642632, 722961, 963948, 1285264, 1445922, 1927896, 2891844, 3855792, 5783688, 8755861, 11567376, 17511722, 26267583, 35023444, 52535166, 70046888, 78802749, 105070332, 140093776, 157605498, 210140664, 315210996, 420281328, 630421992, 1260843984]

約数ペア:

[(1, 1260843984), (2, 630421992), (3, 420281328), (4, 315210996), (6, 210140664), (8, 157605498), (9, 140093776), (12, 105070332), (16, 78802749), (18, 70046888), (24, 52535166), (36, 35023444), (48, 26267583), (72, 17511722), (109, 11567376), (144, 8755861), (218, 5783688), (327, 3855792), (436, 2891844), (654, 1927896), (872, 1445922), (981, 1285264), (1308, 963948), (1744, 722961), (1962, 642632), (2616, 481974), (3924, 321316), (5232, 240987), (7848, 160658), (15696, 80329)]