180976680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 625584960

約数和(自身を除く): 444608280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 433, 486, 516, 540, 645, 648, 774, 810, 860, 866, 972, 1032, 1080, 1161, 1215, 1290, 1299, 1548, 1620, 1720, 1732, 1935, 1944, 2165, 2322, 2430, 2580, 2598, 3096, 3240, 3464, 3483, 3870, 3897, 4330, 4644, 4860, 5160, 5196, 5805, 6495, 6966, 7740, 7794, 8660, 9288, 9720, 10392, 10449, 11610, 11691, 12990, 13932, 15480, 15588, 17320, 17415, 18619, 19485, 20898, 23220, 23382, 25980, 27864, 31176, 34830, 35073, 37238, 38970, 41796, 46440, 46764, 51960, 52245, 55857, 58455, 69660, 70146, 74476, 77940, 83592, 93095, 93528, 104490, 105219, 111714, 116910, 139320, 140292, 148952, 155880, 167571, 175365, 186190, 208980, 210438, 223428, 233820, 279285, 280584, 335142, 350730, 372380, 417960, 420876, 446856, 467640, 502713, 526095, 558570, 670284, 701460, 744760, 837855, 841752, 1005426, 1052190, 1117140, 1340568, 1402920, 1508139, 1675710, 2010852, 2104380, 2234280, 2513565, 3016278, 3351420, 4021704, 4208760, 4524417, 5027130, 6032556, 6702840, 7540695, 9048834, 10054260, 12065112, 15081390, 18097668, 20108520, 22622085, 30162780, 36195336, 45244170, 60325560, 90488340, 180976680]

約数ペア:

[(1, 180976680), (2, 90488340), (3, 60325560), (4, 45244170), (5, 36195336), (6, 30162780), (8, 22622085), (9, 20108520), (10, 18097668), (12, 15081390), (15, 12065112), (18, 10054260), (20, 9048834), (24, 7540695), (27, 6702840), (30, 6032556), (36, 5027130), (40, 4524417), (43, 4208760), (45, 4021704), (54, 3351420), (60, 3016278), (72, 2513565), (81, 2234280), (86, 2104380), (90, 2010852), (108, 1675710), (120, 1508139), (129, 1402920), (135, 1340568), (162, 1117140), (172, 1052190), (180, 1005426), (215, 841752), (216, 837855), (243, 744760), (258, 701460), (270, 670284), (324, 558570), (344, 526095), (360, 502713), (387, 467640), (405, 446856), (430, 420876), (433, 417960), (486, 372380), (516, 350730), (540, 335142), (645, 280584), (648, 279285), (774, 233820), (810, 223428), (860, 210438), (866, 208980), (972, 186190), (1032, 175365), (1080, 167571), (1161, 155880), (1215, 148952), (1290, 140292), (1299, 139320), (1548, 116910), (1620, 111714), (1720, 105219), (1732, 104490), (1935, 93528), (1944, 93095), (2165, 83592), (2322, 77940), (2430, 74476), (2580, 70146), (2598, 69660), (3096, 58455), (3240, 55857), (3464, 52245), (3483, 51960), (3870, 46764), (3897, 46440), (4330, 41796), (4644, 38970), (4860, 37238), (5160, 35073), (5196, 34830), (5805, 31176), (6495, 27864), (6966, 25980), (7740, 23382), (7794, 23220), (8660, 20898), (9288, 19485), (9720, 18619), (10392, 17415), (10449, 17320), (11610, 15588), (11691, 15480), (12990, 13932)]