428366880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{33053}}^1$

素因数の和:33080

約数の個数: 120

約数和(自身を含む): 1511823852

約数和(自身を除く): 1083456972

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, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 33053, 66106, 99159, 132212, 165265, 198318, 264424, 297477, 330530, 396636, 495795, 528848, 594954, 661060, 793272, 892431, 991590, 1057696, 1189908, 1322120, 1487385, 1586544, 1784862, 1983180, 2379816, 2644240, 2677293, 2974770, 3173088, 3569724, 3966360, 4462155, 4759632, 5288480, 5354586, 5949540, 7139448, 7932720, 8924310, 9519264, 10709172, 11899080, 13386465, 14278896, 15865440, 17848620, 21418344, 23798160, 26772930, 28557792, 35697240, 42836688, 47596320, 53545860, 71394480, 85673376, 107091720, 142788960, 214183440, 428366880]

約数ペア:

[(1, 428366880), (2, 214183440), (3, 142788960), (4, 107091720), (5, 85673376), (6, 71394480), (8, 53545860), (9, 47596320), (10, 42836688), (12, 35697240), (15, 28557792), (16, 26772930), (18, 23798160), (20, 21418344), (24, 17848620), (27, 15865440), (30, 14278896), (32, 13386465), (36, 11899080), (40, 10709172), (45, 9519264), (48, 8924310), (54, 7932720), (60, 7139448), (72, 5949540), (80, 5354586), (81, 5288480), (90, 4759632), (96, 4462155), (108, 3966360), (120, 3569724), (135, 3173088), (144, 2974770), (160, 2677293), (162, 2644240), (180, 2379816), (216, 1983180), (240, 1784862), (270, 1586544), (288, 1487385), (324, 1322120), (360, 1189908), (405, 1057696), (432, 991590), (480, 892431), (540, 793272), (648, 661060), (720, 594954), (810, 528848), (864, 495795), (1080, 396636), (1296, 330530), (1440, 297477), (1620, 264424), (2160, 198318), (2592, 165265), (3240, 132212), (4320, 99159), (6480, 66106), (12960, 33053)]