259603920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3930

約数の個数: 160

約数和(自身を含む): 923274240

約数和(自身を除く): 663670320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 3877, 4185, 4464, 5580, 6696, 7440, 7754, 8370, 11160, 11631, 13392, 15508, 16740, 19385, 22320, 23262, 31016, 33480, 34893, 38770, 46524, 58155, 62032, 66960, 69786, 77540, 93048, 104679, 116310, 120187, 139572, 155080, 174465, 186096, 209358, 232620, 240374, 279144, 310160, 348930, 360561, 418716, 465240, 480748, 523395, 558288, 600935, 697860, 721122, 837432, 930480, 961496, 1046790, 1081683, 1201870, 1395720, 1442244, 1674864, 1802805, 1922992, 2093580, 2163366, 2403740, 2791440, 2884488, 3245049, 3605610, 4187160, 4326732, 4807480, 5408415, 5768976, 6490098, 7211220, 8374320, 8653464, 9614960, 10816830, 12980196, 14422440, 16225245, 17306928, 21633660, 25960392, 28844880, 32450490, 43267320, 51920784, 64900980, 86534640, 129801960, 259603920]

約数ペア:

[(1, 259603920), (2, 129801960), (3, 86534640), (4, 64900980), (5, 51920784), (6, 43267320), (8, 32450490), (9, 28844880), (10, 25960392), (12, 21633660), (15, 17306928), (16, 16225245), (18, 14422440), (20, 12980196), (24, 10816830), (27, 9614960), (30, 8653464), (31, 8374320), (36, 7211220), (40, 6490098), (45, 5768976), (48, 5408415), (54, 4807480), (60, 4326732), (62, 4187160), (72, 3605610), (80, 3245049), (90, 2884488), (93, 2791440), (108, 2403740), (120, 2163366), (124, 2093580), (135, 1922992), (144, 1802805), (155, 1674864), (180, 1442244), (186, 1395720), (216, 1201870), (240, 1081683), (248, 1046790), (270, 961496), (279, 930480), (310, 837432), (360, 721122), (372, 697860), (432, 600935), (465, 558288), (496, 523395), (540, 480748), (558, 465240), (620, 418716), (720, 360561), (744, 348930), (837, 310160), (930, 279144), (1080, 240374), (1116, 232620), (1240, 209358), (1395, 186096), (1488, 174465), (1674, 155080), (1860, 139572), (2160, 120187), (2232, 116310), (2480, 104679), (2790, 93048), (3348, 77540), (3720, 69786), (3877, 66960), (4185, 62032), (4464, 58155), (5580, 46524), (6696, 38770), (7440, 34893), (7754, 33480), (8370, 31016), (11160, 23262), (11631, 22320), (13392, 19385), (15508, 16740)]