552753360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20749}}^1$

素因数の和:20805

約数の個数: 120

約数和(自身を含む): 1906593000

約数和(自身を除く): 1353839640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 20749, 26640, 41498, 62247, 82996, 103745, 124494, 165992, 186741, 207490, 248988, 311235, 331984, 373482, 414980, 497976, 622470, 746964, 767713, 829960, 933705, 995952, 1244940, 1493928, 1535426, 1659920, 1867410, 2303139, 2489880, 2987856, 3070852, 3734820, 3838565, 4606278, 4979760, 6141704, 6909417, 7469640, 7677130, 9212556, 11515695, 12283408, 13818834, 14939280, 15354260, 18425112, 23031390, 27637668, 30708520, 34547085, 36850224, 46062780, 55275336, 61417040, 69094170, 92125560, 110550672, 138188340, 184251120, 276376680, 552753360]

約数ペア:

[(1, 552753360), (2, 276376680), (3, 184251120), (4, 138188340), (5, 110550672), (6, 92125560), (8, 69094170), (9, 61417040), (10, 55275336), (12, 46062780), (15, 36850224), (16, 34547085), (18, 30708520), (20, 27637668), (24, 23031390), (30, 18425112), (36, 15354260), (37, 14939280), (40, 13818834), (45, 12283408), (48, 11515695), (60, 9212556), (72, 7677130), (74, 7469640), (80, 6909417), (90, 6141704), (111, 4979760), (120, 4606278), (144, 3838565), (148, 3734820), (180, 3070852), (185, 2987856), (222, 2489880), (240, 2303139), (296, 1867410), (333, 1659920), (360, 1535426), (370, 1493928), (444, 1244940), (555, 995952), (592, 933705), (666, 829960), (720, 767713), (740, 746964), (888, 622470), (1110, 497976), (1332, 414980), (1480, 373482), (1665, 331984), (1776, 311235), (2220, 248988), (2664, 207490), (2960, 186741), (3330, 165992), (4440, 124494), (5328, 103745), (6660, 82996), (8880, 62247), (13320, 41498), (20749, 26640)]