12707280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 200

約数和(自身を含む): 46182312

約数和(自身を除く): 33475032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 53, 54, 60, 72, 74, 80, 81, 90, 106, 108, 111, 120, 135, 144, 148, 159, 162, 180, 185, 212, 216, 222, 240, 265, 270, 296, 318, 324, 333, 360, 370, 405, 424, 432, 444, 477, 530, 540, 555, 592, 636, 648, 666, 720, 740, 795, 810, 848, 888, 954, 999, 1060, 1080, 1110, 1272, 1296, 1332, 1431, 1480, 1590, 1620, 1665, 1776, 1908, 1961, 1998, 2120, 2160, 2220, 2385, 2544, 2664, 2862, 2960, 2997, 3180, 3240, 3330, 3816, 3922, 3996, 4240, 4293, 4440, 4770, 4995, 5328, 5724, 5883, 5994, 6360, 6480, 6660, 7155, 7632, 7844, 7992, 8586, 8880, 9540, 9805, 9990, 11448, 11766, 11988, 12720, 13320, 14310, 14985, 15688, 15984, 17172, 17649, 19080, 19610, 19980, 21465, 22896, 23532, 23976, 26640, 28620, 29415, 29970, 31376, 34344, 35298, 38160, 39220, 39960, 42930, 47064, 47952, 52947, 57240, 58830, 59940, 68688, 70596, 78440, 79920, 85860, 88245, 94128, 105894, 114480, 117660, 119880, 141192, 156880, 158841, 171720, 176490, 211788, 235320, 239760, 264735, 282384, 317682, 343440, 352980, 423576, 470640, 529470, 635364, 705960, 794205, 847152, 1058940, 1270728, 1411920, 1588410, 2117880, 2541456, 3176820, 4235760, 6353640, 12707280]

約数ペア:

[(1, 12707280), (2, 6353640), (3, 4235760), (4, 3176820), (5, 2541456), (6, 2117880), (8, 1588410), (9, 1411920), (10, 1270728), (12, 1058940), (15, 847152), (16, 794205), (18, 705960), (20, 635364), (24, 529470), (27, 470640), (30, 423576), (36, 352980), (37, 343440), (40, 317682), (45, 282384), (48, 264735), (53, 239760), (54, 235320), (60, 211788), (72, 176490), (74, 171720), (80, 158841), (81, 156880), (90, 141192), (106, 119880), (108, 117660), (111, 114480), (120, 105894), (135, 94128), (144, 88245), (148, 85860), (159, 79920), (162, 78440), (180, 70596), (185, 68688), (212, 59940), (216, 58830), (222, 57240), (240, 52947), (265, 47952), (270, 47064), (296, 42930), (318, 39960), (324, 39220), (333, 38160), (360, 35298), (370, 34344), (405, 31376), (424, 29970), (432, 29415), (444, 28620), (477, 26640), (530, 23976), (540, 23532), (555, 22896), (592, 21465), (636, 19980), (648, 19610), (666, 19080), (720, 17649), (740, 17172), (795, 15984), (810, 15688), (848, 14985), (888, 14310), (954, 13320), (999, 12720), (1060, 11988), (1080, 11766), (1110, 11448), (1272, 9990), (1296, 9805), (1332, 9540), (1431, 8880), (1480, 8586), (1590, 7992), (1620, 7844), (1665, 7632), (1776, 7155), (1908, 6660), (1961, 6480), (1998, 6360), (2120, 5994), (2160, 5883), (2220, 5724), (2385, 5328), (2544, 4995), (2664, 4770), (2862, 4440), (2960, 4293), (2997, 4240), (3180, 3996), (3240, 3922), (3330, 3816)]