450221760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 224

約数和(自身を含む): 1606417920

約数和(自身を除く): 1156196160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 192, 214, 216, 240, 270, 288, 320, 321, 360, 428, 432, 480, 487, 535, 540, 576, 642, 720, 856, 864, 960, 963, 974, 1070, 1080, 1284, 1440, 1461, 1605, 1712, 1728, 1926, 1948, 2140, 2160, 2435, 2568, 2880, 2889, 2922, 3210, 3424, 3852, 3896, 4280, 4320, 4383, 4815, 4870, 5136, 5778, 5844, 6420, 6848, 7305, 7704, 7792, 8560, 8640, 8766, 9630, 9740, 10272, 11556, 11688, 12840, 13149, 14445, 14610, 15408, 15584, 17120, 17532, 19260, 19480, 20544, 21915, 23112, 23376, 25680, 26298, 28890, 29220, 30816, 31168, 34240, 35064, 38520, 38960, 43830, 46224, 46752, 51360, 52109, 52596, 57780, 58440, 61632, 65745, 70128, 77040, 77920, 87660, 92448, 93504, 102720, 104218, 105192, 115560, 116880, 131490, 140256, 154080, 155840, 156327, 175320, 184896, 208436, 210384, 231120, 233760, 260545, 262980, 280512, 308160, 312654, 350640, 416872, 420768, 462240, 467520, 468981, 521090, 525960, 625308, 701280, 781635, 833744, 841536, 924480, 937962, 1042180, 1051920, 1250616, 1402560, 1406943, 1563270, 1667488, 1875924, 2084360, 2103840, 2344905, 2501232, 2813886, 3126540, 3334976, 3751848, 4168720, 4207680, 4689810, 5002464, 5627772, 6253080, 7034715, 7503696, 8337440, 9379620, 10004928, 11255544, 12506160, 14069430, 15007392, 16674880, 18759240, 22511088, 25012320, 28138860, 30014784, 37518480, 45022176, 50024640, 56277720, 75036960, 90044352, 112555440, 150073920, 225110880, 450221760]

約数ペア:

[(1, 450221760), (2, 225110880), (3, 150073920), (4, 112555440), (5, 90044352), (6, 75036960), (8, 56277720), (9, 50024640), (10, 45022176), (12, 37518480), (15, 30014784), (16, 28138860), (18, 25012320), (20, 22511088), (24, 18759240), (27, 16674880), (30, 15007392), (32, 14069430), (36, 12506160), (40, 11255544), (45, 10004928), (48, 9379620), (54, 8337440), (60, 7503696), (64, 7034715), (72, 6253080), (80, 5627772), (90, 5002464), (96, 4689810), (107, 4207680), (108, 4168720), (120, 3751848), (135, 3334976), (144, 3126540), (160, 2813886), (180, 2501232), (192, 2344905), (214, 2103840), (216, 2084360), (240, 1875924), (270, 1667488), (288, 1563270), (320, 1406943), (321, 1402560), (360, 1250616), (428, 1051920), (432, 1042180), (480, 937962), (487, 924480), (535, 841536), (540, 833744), (576, 781635), (642, 701280), (720, 625308), (856, 525960), (864, 521090), (960, 468981), (963, 467520), (974, 462240), (1070, 420768), (1080, 416872), (1284, 350640), (1440, 312654), (1461, 308160), (1605, 280512), (1712, 262980), (1728, 260545), (1926, 233760), (1948, 231120), (2140, 210384), (2160, 208436), (2435, 184896), (2568, 175320), (2880, 156327), (2889, 155840), (2922, 154080), (3210, 140256), (3424, 131490), (3852, 116880), (3896, 115560), (4280, 105192), (4320, 104218), (4383, 102720), (4815, 93504), (4870, 92448), (5136, 87660), (5778, 77920), (5844, 77040), (6420, 70128), (6848, 65745), (7305, 61632), (7704, 58440), (7792, 57780), (8560, 52596), (8640, 52109), (8766, 51360), (9630, 46752), (9740, 46224), (10272, 43830), (11556, 38960), (11688, 38520), (12840, 35064), (13149, 34240), (14445, 31168), (14610, 30816), (15408, 29220), (15584, 28890), (17120, 26298), (17532, 25680), (19260, 23376), (19480, 23112), (20544, 21915)]