242855280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3928

約数の個数: 160

約数和(自身を含む): 865569600

約数和(自身を除く): 622714320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3877, 3915, 4176, 5220, 6264, 6960, 7754, 7830, 10440, 11631, 12528, 15508, 15660, 19385, 20880, 23262, 31016, 31320, 34893, 38770, 46524, 58155, 62032, 62640, 69786, 77540, 93048, 104679, 112433, 116310, 139572, 155080, 174465, 186096, 209358, 224866, 232620, 279144, 310160, 337299, 348930, 418716, 449732, 465240, 523395, 558288, 562165, 674598, 697860, 837432, 899464, 930480, 1011897, 1046790, 1124330, 1349196, 1395720, 1674864, 1686495, 1798928, 2023794, 2093580, 2248660, 2698392, 2791440, 3035691, 3372990, 4047588, 4187160, 4497320, 5059485, 5396784, 6071382, 6745980, 8095176, 8374320, 8994640, 10118970, 12142764, 13491960, 15178455, 16190352, 20237940, 24285528, 26983920, 30356910, 40475880, 48571056, 60713820, 80951760, 121427640, 242855280]

約数ペア:

[(1, 242855280), (2, 121427640), (3, 80951760), (4, 60713820), (5, 48571056), (6, 40475880), (8, 30356910), (9, 26983920), (10, 24285528), (12, 20237940), (15, 16190352), (16, 15178455), (18, 13491960), (20, 12142764), (24, 10118970), (27, 8994640), (29, 8374320), (30, 8095176), (36, 6745980), (40, 6071382), (45, 5396784), (48, 5059485), (54, 4497320), (58, 4187160), (60, 4047588), (72, 3372990), (80, 3035691), (87, 2791440), (90, 2698392), (108, 2248660), (116, 2093580), (120, 2023794), (135, 1798928), (144, 1686495), (145, 1674864), (174, 1395720), (180, 1349196), (216, 1124330), (232, 1046790), (240, 1011897), (261, 930480), (270, 899464), (290, 837432), (348, 697860), (360, 674598), (432, 562165), (435, 558288), (464, 523395), (522, 465240), (540, 449732), (580, 418716), (696, 348930), (720, 337299), (783, 310160), (870, 279144), (1044, 232620), (1080, 224866), (1160, 209358), (1305, 186096), (1392, 174465), (1566, 155080), (1740, 139572), (2088, 116310), (2160, 112433), (2320, 104679), (2610, 93048), (3132, 77540), (3480, 69786), (3877, 62640), (3915, 62032), (4176, 58155), (5220, 46524), (6264, 38770), (6960, 34893), (7754, 31320), (7830, 31016), (10440, 23262), (11631, 20880), (12528, 19385), (15508, 15660)]