48078720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 176145840

約数和(自身を除く): 128067120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 491, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 982, 1020, 1088, 1152, 1224, 1360, 1440, 1473, 1530, 1632, 1920, 1964, 2040, 2176, 2448, 2455, 2720, 2880, 2946, 3060, 3264, 3928, 4080, 4419, 4896, 4910, 5440, 5760, 5892, 6120, 6528, 7365, 7856, 8160, 8347, 8838, 9792, 9820, 10880, 11784, 12240, 14730, 15712, 16320, 16694, 17676, 19584, 19640, 22095, 23568, 24480, 25041, 29460, 31424, 32640, 33388, 35352, 39280, 41735, 44190, 47136, 48960, 50082, 58920, 62848, 66776, 70704, 75123, 78560, 83470, 88380, 94272, 97920, 100164, 117840, 125205, 133552, 141408, 150246, 157120, 166940, 176760, 188544, 200328, 235680, 250410, 267104, 282816, 300492, 314240, 333880, 353520, 375615, 400656, 471360, 500820, 534208, 565632, 600984, 667760, 707040, 751230, 801312, 942720, 1001640, 1068416, 1201968, 1335520, 1414080, 1502460, 1602624, 2003280, 2403936, 2671040, 2828160, 3004920, 3205248, 4006560, 4807872, 5342080, 6009840, 8013120, 9615744, 12019680, 16026240, 24039360, 48078720]

約数ペア:

[(1, 48078720), (2, 24039360), (3, 16026240), (4, 12019680), (5, 9615744), (6, 8013120), (8, 6009840), (9, 5342080), (10, 4807872), (12, 4006560), (15, 3205248), (16, 3004920), (17, 2828160), (18, 2671040), (20, 2403936), (24, 2003280), (30, 1602624), (32, 1502460), (34, 1414080), (36, 1335520), (40, 1201968), (45, 1068416), (48, 1001640), (51, 942720), (60, 801312), (64, 751230), (68, 707040), (72, 667760), (80, 600984), (85, 565632), (90, 534208), (96, 500820), (102, 471360), (120, 400656), (128, 375615), (136, 353520), (144, 333880), (153, 314240), (160, 300492), (170, 282816), (180, 267104), (192, 250410), (204, 235680), (240, 200328), (255, 188544), (272, 176760), (288, 166940), (306, 157120), (320, 150246), (340, 141408), (360, 133552), (384, 125205), (408, 117840), (480, 100164), (491, 97920), (510, 94272), (544, 88380), (576, 83470), (612, 78560), (640, 75123), (680, 70704), (720, 66776), (765, 62848), (816, 58920), (960, 50082), (982, 48960), (1020, 47136), (1088, 44190), (1152, 41735), (1224, 39280), (1360, 35352), (1440, 33388), (1473, 32640), (1530, 31424), (1632, 29460), (1920, 25041), (1964, 24480), (2040, 23568), (2176, 22095), (2448, 19640), (2455, 19584), (2720, 17676), (2880, 16694), (2946, 16320), (3060, 15712), (3264, 14730), (3928, 12240), (4080, 11784), (4419, 10880), (4896, 9820), (4910, 9792), (5440, 8838), (5760, 8347), (5892, 8160), (6120, 7856), (6528, 7365)]