1200828960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8597}}^1$

素因数の和:8715

約数の個数: 144

約数和(自身を含む): 4140556056

約数和(自身を除く): 2939727096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8597, 8730, 9312, 11640, 13968, 15520, 17194, 17460, 23280, 25791, 27936, 34388, 34920, 42985, 46560, 51582, 68776, 69840, 77373, 85970, 103164, 128955, 137552, 139680, 154746, 171940, 206328, 257910, 275104, 309492, 343880, 386865, 412656, 515820, 618984, 687760, 773730, 825312, 833909, 1031640, 1237968, 1375520, 1547460, 1667818, 2063280, 2475936, 2501727, 3094920, 3335636, 4126560, 4169545, 5003454, 6189840, 6671272, 7505181, 8339090, 10006908, 12379680, 12508635, 13342544, 15010362, 16678180, 20013816, 25017270, 26685088, 30020724, 33356360, 37525905, 40027632, 50034540, 60041448, 66712720, 75051810, 80055264, 100069080, 120082896, 133425440, 150103620, 200138160, 240165792, 300207240, 400276320, 600414480, 1200828960]

約数ペア:

[(1, 1200828960), (2, 600414480), (3, 400276320), (4, 300207240), (5, 240165792), (6, 200138160), (8, 150103620), (9, 133425440), (10, 120082896), (12, 100069080), (15, 80055264), (16, 75051810), (18, 66712720), (20, 60041448), (24, 50034540), (30, 40027632), (32, 37525905), (36, 33356360), (40, 30020724), (45, 26685088), (48, 25017270), (60, 20013816), (72, 16678180), (80, 15010362), (90, 13342544), (96, 12508635), (97, 12379680), (120, 10006908), (144, 8339090), (160, 7505181), (180, 6671272), (194, 6189840), (240, 5003454), (288, 4169545), (291, 4126560), (360, 3335636), (388, 3094920), (480, 2501727), (485, 2475936), (582, 2063280), (720, 1667818), (776, 1547460), (873, 1375520), (970, 1237968), (1164, 1031640), (1440, 833909), (1455, 825312), (1552, 773730), (1746, 687760), (1940, 618984), (2328, 515820), (2910, 412656), (3104, 386865), (3492, 343880), (3880, 309492), (4365, 275104), (4656, 257910), (5820, 206328), (6984, 171940), (7760, 154746), (8597, 139680), (8730, 137552), (9312, 128955), (11640, 103164), (13968, 85970), (15520, 77373), (17194, 69840), (17460, 68776), (23280, 51582), (25791, 46560), (27936, 42985), (34388, 34920)]