180930240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 224

約数和(自身を含む): 654466560

約数和(自身を除く): 473536320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 487, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 974, 1032, 1080, 1161, 1290, 1376, 1440, 1461, 1548, 1720, 1728, 1935, 1948, 2064, 2160, 2322, 2435, 2580, 2752, 2880, 2922, 3096, 3440, 3870, 3896, 4128, 4320, 4383, 4644, 4870, 5160, 5805, 5844, 6192, 6880, 7305, 7740, 7792, 8256, 8640, 8766, 9288, 9740, 10320, 11610, 11688, 12384, 13149, 13760, 14610, 15480, 15584, 17532, 18576, 19480, 20640, 20941, 21915, 23220, 23376, 24768, 26298, 29220, 30960, 31168, 35064, 37152, 38960, 41280, 41882, 43830, 46440, 46752, 52596, 58440, 61920, 62823, 65745, 70128, 74304, 77920, 83764, 87660, 92880, 93504, 104705, 105192, 116880, 123840, 125646, 131490, 140256, 155840, 167528, 175320, 185760, 188469, 209410, 210384, 233760, 251292, 262980, 280512, 314115, 335056, 350640, 371520, 376938, 418820, 420768, 467520, 502584, 525960, 565407, 628230, 670112, 701280, 753876, 837640, 841536, 942345, 1005168, 1051920, 1130814, 1256460, 1340224, 1402560, 1507752, 1675280, 1884690, 2010336, 2103840, 2261628, 2512920, 2827035, 3015504, 3350560, 3769380, 4020672, 4207680, 4523256, 5025840, 5654070, 6031008, 6701120, 7538760, 9046512, 10051680, 11308140, 12062016, 15077520, 18093024, 20103360, 22616280, 30155040, 36186048, 45232560, 60310080, 90465120, 180930240]

約数ペア:

[(1, 180930240), (2, 90465120), (3, 60310080), (4, 45232560), (5, 36186048), (6, 30155040), (8, 22616280), (9, 20103360), (10, 18093024), (12, 15077520), (15, 12062016), (16, 11308140), (18, 10051680), (20, 9046512), (24, 7538760), (27, 6701120), (30, 6031008), (32, 5654070), (36, 5025840), (40, 4523256), (43, 4207680), (45, 4020672), (48, 3769380), (54, 3350560), (60, 3015504), (64, 2827035), (72, 2512920), (80, 2261628), (86, 2103840), (90, 2010336), (96, 1884690), (108, 1675280), (120, 1507752), (129, 1402560), (135, 1340224), (144, 1256460), (160, 1130814), (172, 1051920), (180, 1005168), (192, 942345), (215, 841536), (216, 837640), (240, 753876), (258, 701280), (270, 670112), (288, 628230), (320, 565407), (344, 525960), (360, 502584), (387, 467520), (430, 420768), (432, 418820), (480, 376938), (487, 371520), (516, 350640), (540, 335056), (576, 314115), (645, 280512), (688, 262980), (720, 251292), (774, 233760), (860, 210384), (864, 209410), (960, 188469), (974, 185760), (1032, 175320), (1080, 167528), (1161, 155840), (1290, 140256), (1376, 131490), (1440, 125646), (1461, 123840), (1548, 116880), (1720, 105192), (1728, 104705), (1935, 93504), (1948, 92880), (2064, 87660), (2160, 83764), (2322, 77920), (2435, 74304), (2580, 70128), (2752, 65745), (2880, 62823), (2922, 61920), (3096, 58440), (3440, 52596), (3870, 46752), (3896, 46440), (4128, 43830), (4320, 41882), (4383, 41280), (4644, 38960), (4870, 37152), (5160, 35064), (5805, 31168), (5844, 30960), (6192, 29220), (6880, 26298), (7305, 24768), (7740, 23376), (7792, 23220), (8256, 21915), (8640, 20941), (8766, 20640), (9288, 19480), (9740, 18576), (10320, 17532), (11610, 15584), (11688, 15480), (12384, 14610), (13149, 13760)]