89727120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:982

約数の個数: 240

約数和(自身を含む): 362893440

約数和(自身を除く): 273166320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 937, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1874, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 2811, 3192, 3420, 3748, 3990, 4560, 4685, 4788, 5040, 5320, 5622, 5985, 6384, 6559, 6840, 7496, 7980, 8433, 9370, 9576, 10640, 11244, 11970, 13118, 13680, 14055, 14992, 15960, 16866, 17803, 18740, 19152, 19677, 22488, 23940, 26236, 28110, 31920, 32795, 33732, 35606, 37480, 39354, 42165, 44976, 47880, 52472, 53409, 56220, 59031, 65590, 67464, 71212, 74960, 78708, 84330, 89015, 95760, 98385, 104944, 106818, 112440, 118062, 124621, 131180, 134928, 142424, 157416, 160227, 168660, 178030, 196770, 213636, 224880, 236124, 249242, 262360, 267045, 284848, 295155, 314832, 320454, 337320, 356060, 373863, 393540, 427272, 472248, 498484, 524720, 534090, 590310, 623105, 640908, 674640, 712120, 747726, 787080, 801135, 854544, 944496, 996968, 1068180, 1121589, 1180620, 1246210, 1281816, 1424240, 1495452, 1574160, 1602270, 1869315, 1993936, 2136360, 2243178, 2361240, 2492420, 2563632, 2990904, 3204540, 3738630, 4272720, 4486356, 4722480, 4984840, 5607945, 5981808, 6409080, 7477260, 8972712, 9969680, 11215890, 12818160, 14954520, 17945424, 22431780, 29909040, 44863560, 89727120]

約数ペア:

[(1, 89727120), (2, 44863560), (3, 29909040), (4, 22431780), (5, 17945424), (6, 14954520), (7, 12818160), (8, 11215890), (9, 9969680), (10, 8972712), (12, 7477260), (14, 6409080), (15, 5981808), (16, 5607945), (18, 4984840), (19, 4722480), (20, 4486356), (21, 4272720), (24, 3738630), (28, 3204540), (30, 2990904), (35, 2563632), (36, 2492420), (38, 2361240), (40, 2243178), (42, 2136360), (45, 1993936), (48, 1869315), (56, 1602270), (57, 1574160), (60, 1495452), (63, 1424240), (70, 1281816), (72, 1246210), (76, 1180620), (80, 1121589), (84, 1068180), (90, 996968), (95, 944496), (105, 854544), (112, 801135), (114, 787080), (120, 747726), (126, 712120), (133, 674640), (140, 640908), (144, 623105), (152, 590310), (168, 534090), (171, 524720), (180, 498484), (190, 472248), (210, 427272), (228, 393540), (240, 373863), (252, 356060), (266, 337320), (280, 320454), (285, 314832), (304, 295155), (315, 284848), (336, 267045), (342, 262360), (360, 249242), (380, 236124), (399, 224880), (420, 213636), (456, 196770), (504, 178030), (532, 168660), (560, 160227), (570, 157416), (630, 142424), (665, 134928), (684, 131180), (720, 124621), (760, 118062), (798, 112440), (840, 106818), (855, 104944), (912, 98385), (937, 95760), (1008, 89015), (1064, 84330), (1140, 78708), (1197, 74960), (1260, 71212), (1330, 67464), (1368, 65590), (1520, 59031), (1596, 56220), (1680, 53409), (1710, 52472), (1874, 47880), (1995, 44976), (2128, 42165), (2280, 39354), (2394, 37480), (2520, 35606), (2660, 33732), (2736, 32795), (2811, 31920), (3192, 28110), (3420, 26236), (3748, 23940), (3990, 22488), (4560, 19677), (4685, 19152), (4788, 18740), (5040, 17803), (5320, 16866), (5622, 15960), (5985, 14992), (6384, 14055), (6559, 13680), (6840, 13118), (7496, 11970), (7980, 11244), (8433, 10640), (9370, 9576)]