2306880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{89}}^1$

素因数の和:118

約数の個数: 140

約数和(自身を含む): 8298180

約数和(自身を除く): 5991300

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, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 192, 216, 240, 267, 270, 288, 320, 324, 356, 360, 405, 432, 445, 480, 534, 540, 576, 648, 712, 720, 801, 810, 864, 890, 960, 1068, 1080, 1296, 1335, 1424, 1440, 1602, 1620, 1728, 1780, 2136, 2160, 2403, 2592, 2670, 2848, 2880, 3204, 3240, 3560, 4005, 4272, 4320, 4806, 5184, 5340, 5696, 6408, 6480, 7120, 7209, 8010, 8544, 8640, 9612, 10680, 12015, 12816, 12960, 14240, 14418, 16020, 17088, 19224, 21360, 24030, 25632, 25920, 28480, 28836, 32040, 36045, 38448, 42720, 48060, 51264, 57672, 64080, 72090, 76896, 85440, 96120, 115344, 128160, 144180, 153792, 192240, 230688, 256320, 288360, 384480, 461376, 576720, 768960, 1153440, 2306880]

約数ペア:

[(1, 2306880), (2, 1153440), (3, 768960), (4, 576720), (5, 461376), (6, 384480), (8, 288360), (9, 256320), (10, 230688), (12, 192240), (15, 153792), (16, 144180), (18, 128160), (20, 115344), (24, 96120), (27, 85440), (30, 76896), (32, 72090), (36, 64080), (40, 57672), (45, 51264), (48, 48060), (54, 42720), (60, 38448), (64, 36045), (72, 32040), (80, 28836), (81, 28480), (89, 25920), (90, 25632), (96, 24030), (108, 21360), (120, 19224), (135, 17088), (144, 16020), (160, 14418), (162, 14240), (178, 12960), (180, 12816), (192, 12015), (216, 10680), (240, 9612), (267, 8640), (270, 8544), (288, 8010), (320, 7209), (324, 7120), (356, 6480), (360, 6408), (405, 5696), (432, 5340), (445, 5184), (480, 4806), (534, 4320), (540, 4272), (576, 4005), (648, 3560), (712, 3240), (720, 3204), (801, 2880), (810, 2848), (864, 2670), (890, 2592), (960, 2403), (1068, 2160), (1080, 2136), (1296, 1780), (1335, 1728), (1424, 1620), (1440, 1602)]