13479480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1810

約数の個数: 128

約数和(自身を含む): 51379200

約数和(自身を除く): 37899720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1783, 1890, 2520, 3566, 3780, 5349, 7132, 7560, 8915, 10698, 12481, 14264, 16047, 17830, 21396, 24962, 26745, 32094, 35660, 37443, 42792, 48141, 49924, 53490, 62405, 64188, 71320, 74886, 80235, 96282, 99848, 106980, 112329, 124810, 128376, 149772, 160470, 187215, 192564, 213960, 224658, 240705, 249620, 299544, 320940, 336987, 374430, 385128, 449316, 481410, 499240, 561645, 641880, 673974, 748860, 898632, 962820, 1123290, 1347948, 1497720, 1684935, 1925640, 2246580, 2695896, 3369870, 4493160, 6739740, 13479480]

約数ペア:

[(1, 13479480), (2, 6739740), (3, 4493160), (4, 3369870), (5, 2695896), (6, 2246580), (7, 1925640), (8, 1684935), (9, 1497720), (10, 1347948), (12, 1123290), (14, 962820), (15, 898632), (18, 748860), (20, 673974), (21, 641880), (24, 561645), (27, 499240), (28, 481410), (30, 449316), (35, 385128), (36, 374430), (40, 336987), (42, 320940), (45, 299544), (54, 249620), (56, 240705), (60, 224658), (63, 213960), (70, 192564), (72, 187215), (84, 160470), (90, 149772), (105, 128376), (108, 124810), (120, 112329), (126, 106980), (135, 99848), (140, 96282), (168, 80235), (180, 74886), (189, 71320), (210, 64188), (216, 62405), (252, 53490), (270, 49924), (280, 48141), (315, 42792), (360, 37443), (378, 35660), (420, 32094), (504, 26745), (540, 24962), (630, 21396), (756, 17830), (840, 16047), (945, 14264), (1080, 12481), (1260, 10698), (1512, 8915), (1783, 7560), (1890, 7132), (2520, 5349), (3566, 3780)]