8471520

素因数分解:

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

素因数の和:114

約数の個数: 192

約数和(自身を含む): 31026240

約数和(自身を除く): 22554720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 53, 54, 60, 72, 74, 80, 90, 96, 106, 108, 111, 120, 135, 144, 148, 159, 160, 180, 185, 212, 216, 222, 240, 265, 270, 288, 296, 318, 333, 360, 370, 424, 432, 444, 477, 480, 530, 540, 555, 592, 636, 666, 720, 740, 795, 848, 864, 888, 954, 999, 1060, 1080, 1110, 1184, 1272, 1332, 1431, 1440, 1480, 1590, 1665, 1696, 1776, 1908, 1961, 1998, 2120, 2160, 2220, 2385, 2544, 2664, 2862, 2960, 3180, 3330, 3552, 3816, 3922, 3996, 4240, 4320, 4440, 4770, 4995, 5088, 5328, 5724, 5883, 5920, 6360, 6660, 7155, 7632, 7844, 7992, 8480, 8880, 9540, 9805, 9990, 10656, 11448, 11766, 12720, 13320, 14310, 15264, 15688, 15984, 17649, 17760, 19080, 19610, 19980, 22896, 23532, 25440, 26640, 28620, 29415, 31376, 31968, 35298, 38160, 39220, 39960, 45792, 47064, 52947, 53280, 57240, 58830, 62752, 70596, 76320, 78440, 79920, 88245, 94128, 105894, 114480, 117660, 141192, 156880, 159840, 176490, 188256, 211788, 228960, 235320, 264735, 282384, 313760, 352980, 423576, 470640, 529470, 564768, 705960, 847152, 941280, 1058940, 1411920, 1694304, 2117880, 2823840, 4235760, 8471520]

約数ペア:

[(1, 8471520), (2, 4235760), (3, 2823840), (4, 2117880), (5, 1694304), (6, 1411920), (8, 1058940), (9, 941280), (10, 847152), (12, 705960), (15, 564768), (16, 529470), (18, 470640), (20, 423576), (24, 352980), (27, 313760), (30, 282384), (32, 264735), (36, 235320), (37, 228960), (40, 211788), (45, 188256), (48, 176490), (53, 159840), (54, 156880), (60, 141192), (72, 117660), (74, 114480), (80, 105894), (90, 94128), (96, 88245), (106, 79920), (108, 78440), (111, 76320), (120, 70596), (135, 62752), (144, 58830), (148, 57240), (159, 53280), (160, 52947), (180, 47064), (185, 45792), (212, 39960), (216, 39220), (222, 38160), (240, 35298), (265, 31968), (270, 31376), (288, 29415), (296, 28620), (318, 26640), (333, 25440), (360, 23532), (370, 22896), (424, 19980), (432, 19610), (444, 19080), (477, 17760), (480, 17649), (530, 15984), (540, 15688), (555, 15264), (592, 14310), (636, 13320), (666, 12720), (720, 11766), (740, 11448), (795, 10656), (848, 9990), (864, 9805), (888, 9540), (954, 8880), (999, 8480), (1060, 7992), (1080, 7844), (1110, 7632), (1184, 7155), (1272, 6660), (1332, 6360), (1431, 5920), (1440, 5883), (1480, 5724), (1590, 5328), (1665, 5088), (1696, 4995), (1776, 4770), (1908, 4440), (1961, 4320), (1998, 4240), (2120, 3996), (2160, 3922), (2220, 3816), (2385, 3552), (2544, 3330), (2664, 3180), (2862, 2960)]