323170560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 216

約数和(自身を含む): 1160664960

約数和(自身を除く): 837494400

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1039, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2078, 2160, 2304, 2430, 2592, 2880, 3117, 3240, 3456, 3840, 3888, 4156, 4320, 4860, 5184, 5195, 5760, 6234, 6480, 6912, 7776, 8312, 8640, 9351, 9720, 10368, 10390, 11520, 12468, 12960, 15552, 15585, 16624, 17280, 18702, 19440, 20736, 20780, 24936, 25920, 28053, 31104, 31170, 33248, 34560, 37404, 38880, 41560, 46755, 49872, 51840, 56106, 62208, 62340, 66496, 74808, 77760, 83120, 84159, 93510, 99744, 103680, 112212, 124680, 132992, 140265, 149616, 155520, 166240, 168318, 187020, 199488, 224424, 249360, 252477, 265984, 280530, 299232, 311040, 332480, 336636, 374040, 398976, 420795, 448848, 498720, 504954, 561060, 598464, 664960, 673272, 748080, 797952, 841590, 897696, 997440, 1009908, 1122120, 1196928, 1262385, 1329920, 1346544, 1496160, 1683180, 1795392, 1994880, 2019816, 2244240, 2393856, 2524770, 2693088, 2992320, 3366360, 3590784, 3989760, 4039632, 4488480, 5049540, 5386176, 5984640, 6732720, 7181568, 8079264, 8976960, 10099080, 10772352, 11969280, 13465440, 16158528, 17953920, 20198160, 21544704, 26930880, 32317056, 35907840, 40396320, 53861760, 64634112, 80792640, 107723520, 161585280, 323170560]

約数ペア:

[(1, 323170560), (2, 161585280), (3, 107723520), (4, 80792640), (5, 64634112), (6, 53861760), (8, 40396320), (9, 35907840), (10, 32317056), (12, 26930880), (15, 21544704), (16, 20198160), (18, 17953920), (20, 16158528), (24, 13465440), (27, 11969280), (30, 10772352), (32, 10099080), (36, 8976960), (40, 8079264), (45, 7181568), (48, 6732720), (54, 5984640), (60, 5386176), (64, 5049540), (72, 4488480), (80, 4039632), (81, 3989760), (90, 3590784), (96, 3366360), (108, 2992320), (120, 2693088), (128, 2524770), (135, 2393856), (144, 2244240), (160, 2019816), (162, 1994880), (180, 1795392), (192, 1683180), (216, 1496160), (240, 1346544), (243, 1329920), (256, 1262385), (270, 1196928), (288, 1122120), (320, 1009908), (324, 997440), (360, 897696), (384, 841590), (405, 797952), (432, 748080), (480, 673272), (486, 664960), (540, 598464), (576, 561060), (640, 504954), (648, 498720), (720, 448848), (768, 420795), (810, 398976), (864, 374040), (960, 336636), (972, 332480), (1039, 311040), (1080, 299232), (1152, 280530), (1215, 265984), (1280, 252477), (1296, 249360), (1440, 224424), (1620, 199488), (1728, 187020), (1920, 168318), (1944, 166240), (2078, 155520), (2160, 149616), (2304, 140265), (2430, 132992), (2592, 124680), (2880, 112212), (3117, 103680), (3240, 99744), (3456, 93510), (3840, 84159), (3888, 83120), (4156, 77760), (4320, 74808), (4860, 66496), (5184, 62340), (5195, 62208), (5760, 56106), (6234, 51840), (6480, 49872), (6912, 46755), (7776, 41560), (8312, 38880), (8640, 37404), (9351, 34560), (9720, 33248), (10368, 31170), (10390, 31104), (11520, 28053), (12468, 25920), (12960, 24936), (15552, 20780), (15585, 20736), (16624, 19440), (17280, 18702)]