673427520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{25981}}^1$

素因数の和:26010

約数の個数: 140

約数和(自身を含む): 2395592364

約数和(自身を除く): 1722164844

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 25981, 51962, 77943, 103924, 129905, 155886, 207848, 233829, 259810, 311772, 389715, 415696, 467658, 519620, 623544, 701487, 779430, 831392, 935316, 1039240, 1169145, 1247088, 1402974, 1558860, 1662784, 1870632, 2078480, 2104461, 2338290, 2494176, 2805948, 3117720, 3507435, 3741264, 4156960, 4208922, 4676580, 4988352, 5611896, 6235440, 7014870, 7482528, 8313920, 8417844, 9353160, 10522305, 11223792, 12470880, 14029740, 14965056, 16835688, 18706320, 21044610, 22447584, 24941760, 28059480, 33671376, 37412640, 42089220, 44895168, 56118960, 67342752, 74825280, 84178440, 112237920, 134685504, 168356880, 224475840, 336713760, 673427520]

約数ペア:

[(1, 673427520), (2, 336713760), (3, 224475840), (4, 168356880), (5, 134685504), (6, 112237920), (8, 84178440), (9, 74825280), (10, 67342752), (12, 56118960), (15, 44895168), (16, 42089220), (18, 37412640), (20, 33671376), (24, 28059480), (27, 24941760), (30, 22447584), (32, 21044610), (36, 18706320), (40, 16835688), (45, 14965056), (48, 14029740), (54, 12470880), (60, 11223792), (64, 10522305), (72, 9353160), (80, 8417844), (81, 8313920), (90, 7482528), (96, 7014870), (108, 6235440), (120, 5611896), (135, 4988352), (144, 4676580), (160, 4208922), (162, 4156960), (180, 3741264), (192, 3507435), (216, 3117720), (240, 2805948), (270, 2494176), (288, 2338290), (320, 2104461), (324, 2078480), (360, 1870632), (405, 1662784), (432, 1558860), (480, 1402974), (540, 1247088), (576, 1169145), (648, 1039240), (720, 935316), (810, 831392), (864, 779430), (960, 701487), (1080, 623544), (1296, 519620), (1440, 467658), (1620, 415696), (1728, 389715), (2160, 311772), (2592, 259810), (2880, 233829), (3240, 207848), (4320, 155886), (5184, 129905), (6480, 103924), (8640, 77943), (12960, 51962), (25920, 25981)]