130338720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 469271880

約数和(自身を除く): 338933160

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, 72, 80, 81, 89, 90, 96, 108, 113, 120, 135, 144, 160, 162, 178, 180, 216, 226, 240, 267, 270, 288, 324, 339, 356, 360, 405, 432, 445, 452, 480, 534, 540, 565, 648, 678, 712, 720, 801, 810, 864, 890, 904, 1017, 1068, 1080, 1130, 1296, 1335, 1356, 1424, 1440, 1602, 1620, 1695, 1780, 1808, 2034, 2136, 2160, 2260, 2403, 2592, 2670, 2712, 2848, 3051, 3204, 3240, 3390, 3560, 3616, 4005, 4068, 4272, 4320, 4520, 4806, 5085, 5340, 5424, 6102, 6408, 6480, 6780, 7120, 7209, 8010, 8136, 8544, 9040, 9153, 9612, 10057, 10170, 10680, 10848, 12015, 12204, 12816, 12960, 13560, 14240, 14418, 15255, 16020, 16272, 18080, 18306, 19224, 20114, 20340, 21360, 24030, 24408, 25632, 27120, 28836, 30171, 30510, 32040, 32544, 36045, 36612, 38448, 40228, 40680, 42720, 45765, 48060, 48816, 50285, 54240, 57672, 60342, 61020, 64080, 72090, 73224, 76896, 80456, 81360, 90513, 91530, 96120, 97632, 100570, 115344, 120684, 122040, 128160, 144180, 146448, 150855, 160912, 162720, 181026, 183060, 192240, 201140, 230688, 241368, 244080, 271539, 288360, 292896, 301710, 321824, 362052, 366120, 384480, 402280, 452565, 482736, 488160, 543078, 576720, 603420, 724104, 732240, 804560, 814617, 905130, 965472, 1086156, 1153440, 1206840, 1357695, 1448208, 1464480, 1609120, 1629234, 1810260, 2172312, 2413680, 2715390, 2896416, 3258468, 3620520, 4073085, 4344624, 4827360, 5430780, 6516936, 7241040, 8146170, 8689248, 10861560, 13033872, 14482080, 16292340, 21723120, 26067744, 32584680, 43446240, 65169360, 130338720]

約数ペア:

[(1, 130338720), (2, 65169360), (3, 43446240), (4, 32584680), (5, 26067744), (6, 21723120), (8, 16292340), (9, 14482080), (10, 13033872), (12, 10861560), (15, 8689248), (16, 8146170), (18, 7241040), (20, 6516936), (24, 5430780), (27, 4827360), (30, 4344624), (32, 4073085), (36, 3620520), (40, 3258468), (45, 2896416), (48, 2715390), (54, 2413680), (60, 2172312), (72, 1810260), (80, 1629234), (81, 1609120), (89, 1464480), (90, 1448208), (96, 1357695), (108, 1206840), (113, 1153440), (120, 1086156), (135, 965472), (144, 905130), (160, 814617), (162, 804560), (178, 732240), (180, 724104), (216, 603420), (226, 576720), (240, 543078), (267, 488160), (270, 482736), (288, 452565), (324, 402280), (339, 384480), (356, 366120), (360, 362052), (405, 321824), (432, 301710), (445, 292896), (452, 288360), (480, 271539), (534, 244080), (540, 241368), (565, 230688), (648, 201140), (678, 192240), (712, 183060), (720, 181026), (801, 162720), (810, 160912), (864, 150855), (890, 146448), (904, 144180), (1017, 128160), (1068, 122040), (1080, 120684), (1130, 115344), (1296, 100570), (1335, 97632), (1356, 96120), (1424, 91530), (1440, 90513), (1602, 81360), (1620, 80456), (1695, 76896), (1780, 73224), (1808, 72090), (2034, 64080), (2136, 61020), (2160, 60342), (2260, 57672), (2403, 54240), (2592, 50285), (2670, 48816), (2712, 48060), (2848, 45765), (3051, 42720), (3204, 40680), (3240, 40228), (3390, 38448), (3560, 36612), (3616, 36045), (4005, 32544), (4068, 32040), (4272, 30510), (4320, 30171), (4520, 28836), (4806, 27120), (5085, 25632), (5340, 24408), (5424, 24030), (6102, 21360), (6408, 20340), (6480, 20114), (6780, 19224), (7120, 18306), (7209, 18080), (8010, 16272), (8136, 16020), (8544, 15255), (9040, 14418), (9153, 14240), (9612, 13560), (10057, 12960), (10170, 12816), (10680, 12204), (10848, 12015)]