12912892560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{18061}}^1$

素因数の和:18414

約数の個数: 160

約数和(自身を含む): 44614584960

約数和(自身を除く): 31701692400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 331, 360, 432, 540, 662, 720, 993, 1080, 1324, 1655, 1986, 2160, 2648, 2979, 3310, 3972, 4965, 5296, 5958, 6620, 7944, 8937, 9930, 11916, 13240, 14895, 15888, 17874, 18061, 19860, 23832, 26480, 29790, 35748, 36122, 39720, 44685, 47664, 54183, 59580, 71496, 72244, 79440, 89370, 90305, 108366, 119160, 142992, 144488, 162549, 178740, 180610, 216732, 238320, 270915, 288976, 325098, 357480, 361220, 433464, 487647, 541830, 650196, 714960, 722440, 812745, 866928, 975294, 1083660, 1300392, 1444880, 1625490, 1950588, 2167320, 2438235, 2600784, 3250980, 3901176, 4334640, 4876470, 5978191, 6501960, 7802352, 9752940, 11956382, 13003920, 17934573, 19505880, 23912764, 29890955, 35869146, 39011760, 47825528, 53803719, 59781910, 71738292, 89672865, 95651056, 107607438, 119563820, 143476584, 161411157, 179345730, 215214876, 239127640, 269018595, 286953168, 322822314, 358691460, 430429752, 478255280, 538037190, 645644628, 717382920, 807055785, 860859504, 1076074380, 1291289256, 1434765840, 1614111570, 2152148760, 2582578512, 3228223140, 4304297520, 6456446280, 12912892560]

約数ペア:

[(1, 12912892560), (2, 6456446280), (3, 4304297520), (4, 3228223140), (5, 2582578512), (6, 2152148760), (8, 1614111570), (9, 1434765840), (10, 1291289256), (12, 1076074380), (15, 860859504), (16, 807055785), (18, 717382920), (20, 645644628), (24, 538037190), (27, 478255280), (30, 430429752), (36, 358691460), (40, 322822314), (45, 286953168), (48, 269018595), (54, 239127640), (60, 215214876), (72, 179345730), (80, 161411157), (90, 143476584), (108, 119563820), (120, 107607438), (135, 95651056), (144, 89672865), (180, 71738292), (216, 59781910), (240, 53803719), (270, 47825528), (331, 39011760), (360, 35869146), (432, 29890955), (540, 23912764), (662, 19505880), (720, 17934573), (993, 13003920), (1080, 11956382), (1324, 9752940), (1655, 7802352), (1986, 6501960), (2160, 5978191), (2648, 4876470), (2979, 4334640), (3310, 3901176), (3972, 3250980), (4965, 2600784), (5296, 2438235), (5958, 2167320), (6620, 1950588), (7944, 1625490), (8937, 1444880), (9930, 1300392), (11916, 1083660), (13240, 975294), (14895, 866928), (15888, 812745), (17874, 722440), (18061, 714960), (19860, 650196), (23832, 541830), (26480, 487647), (29790, 433464), (35748, 361220), (36122, 357480), (39720, 325098), (44685, 288976), (47664, 270915), (54183, 238320), (59580, 216732), (71496, 180610), (72244, 178740), (79440, 162549), (89370, 144488), (90305, 142992), (108366, 119160)]