54902880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 195955200

約数和(自身を除く): 141052320

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 179, 180, 213, 216, 240, 270, 284, 288, 355, 358, 360, 426, 432, 480, 537, 540, 568, 639, 710, 716, 720, 852, 864, 895, 1065, 1074, 1080, 1136, 1278, 1420, 1432, 1440, 1611, 1704, 1790, 1917, 2130, 2148, 2160, 2272, 2556, 2685, 2840, 2864, 3195, 3222, 3408, 3580, 3834, 4260, 4296, 4320, 4833, 5112, 5370, 5680, 5728, 6390, 6444, 6816, 7160, 7668, 8055, 8520, 8592, 9585, 9666, 10224, 10740, 11360, 12709, 12780, 12888, 14320, 15336, 16110, 17040, 17184, 19170, 19332, 20448, 21480, 24165, 25418, 25560, 25776, 28640, 30672, 32220, 34080, 38127, 38340, 38664, 42960, 48330, 50836, 51120, 51552, 61344, 63545, 64440, 76254, 76680, 77328, 85920, 96660, 101672, 102240, 114381, 127090, 128880, 152508, 153360, 154656, 190635, 193320, 203344, 228762, 254180, 257760, 305016, 306720, 343143, 381270, 386640, 406688, 457524, 508360, 571905, 610032, 686286, 762540, 773280, 915048, 1016720, 1143810, 1220064, 1372572, 1525080, 1715715, 1830096, 2033440, 2287620, 2745144, 3050160, 3431430, 3660192, 4575240, 5490288, 6100320, 6862860, 9150480, 10980576, 13725720, 18300960, 27451440, 54902880]

約数ペア:

[(1, 54902880), (2, 27451440), (3, 18300960), (4, 13725720), (5, 10980576), (6, 9150480), (8, 6862860), (9, 6100320), (10, 5490288), (12, 4575240), (15, 3660192), (16, 3431430), (18, 3050160), (20, 2745144), (24, 2287620), (27, 2033440), (30, 1830096), (32, 1715715), (36, 1525080), (40, 1372572), (45, 1220064), (48, 1143810), (54, 1016720), (60, 915048), (71, 773280), (72, 762540), (80, 686286), (90, 610032), (96, 571905), (108, 508360), (120, 457524), (135, 406688), (142, 386640), (144, 381270), (160, 343143), (179, 306720), (180, 305016), (213, 257760), (216, 254180), (240, 228762), (270, 203344), (284, 193320), (288, 190635), (355, 154656), (358, 153360), (360, 152508), (426, 128880), (432, 127090), (480, 114381), (537, 102240), (540, 101672), (568, 96660), (639, 85920), (710, 77328), (716, 76680), (720, 76254), (852, 64440), (864, 63545), (895, 61344), (1065, 51552), (1074, 51120), (1080, 50836), (1136, 48330), (1278, 42960), (1420, 38664), (1432, 38340), (1440, 38127), (1611, 34080), (1704, 32220), (1790, 30672), (1917, 28640), (2130, 25776), (2148, 25560), (2160, 25418), (2272, 24165), (2556, 21480), (2685, 20448), (2840, 19332), (2864, 19170), (3195, 17184), (3222, 17040), (3408, 16110), (3580, 15336), (3834, 14320), (4260, 12888), (4296, 12780), (4320, 12709), (4833, 11360), (5112, 10740), (5370, 10224), (5680, 9666), (5728, 9585), (6390, 8592), (6444, 8520), (6816, 8055), (7160, 7668)]