490788960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 1593188352

約数和(自身を除く): 1102399392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 97, 120, 127, 160, 166, 194, 240, 249, 254, 291, 332, 381, 388, 415, 480, 485, 498, 508, 582, 635, 664, 762, 776, 830, 970, 996, 1016, 1164, 1245, 1270, 1328, 1455, 1524, 1552, 1660, 1905, 1940, 1992, 2032, 2328, 2490, 2540, 2656, 2910, 3048, 3104, 3320, 3810, 3880, 3984, 4064, 4656, 4980, 5080, 5820, 6096, 6640, 7620, 7760, 7968, 8051, 9312, 9960, 10160, 10541, 11640, 12192, 12319, 13280, 15240, 15520, 16102, 19920, 20320, 21082, 23280, 24153, 24638, 30480, 31623, 32204, 36957, 39840, 40255, 42164, 46560, 48306, 49276, 52705, 60960, 61595, 63246, 64408, 73914, 80510, 84328, 96612, 98552, 105410, 120765, 123190, 126492, 128816, 147828, 158115, 161020, 168656, 184785, 193224, 197104, 210820, 241530, 246380, 252984, 257632, 295656, 316230, 322040, 337312, 369570, 386448, 394208, 421640, 483060, 492760, 505968, 591312, 632460, 644080, 739140, 772896, 843280, 966120, 985520, 1011936, 1022477, 1182624, 1264920, 1288160, 1478280, 1686560, 1932240, 1971040, 2044954, 2529840, 2956560, 3067431, 3864480, 4089908, 5059680, 5112385, 5913120, 6134862, 8179816, 10224770, 12269724, 15337155, 16359632, 20449540, 24539448, 30674310, 32719264, 40899080, 49078896, 61348620, 81798160, 98157792, 122697240, 163596320, 245394480, 490788960]

約数ペア:

[(1, 490788960), (2, 245394480), (3, 163596320), (4, 122697240), (5, 98157792), (6, 81798160), (8, 61348620), (10, 49078896), (12, 40899080), (15, 32719264), (16, 30674310), (20, 24539448), (24, 20449540), (30, 16359632), (32, 15337155), (40, 12269724), (48, 10224770), (60, 8179816), (80, 6134862), (83, 5913120), (96, 5112385), (97, 5059680), (120, 4089908), (127, 3864480), (160, 3067431), (166, 2956560), (194, 2529840), (240, 2044954), (249, 1971040), (254, 1932240), (291, 1686560), (332, 1478280), (381, 1288160), (388, 1264920), (415, 1182624), (480, 1022477), (485, 1011936), (498, 985520), (508, 966120), (582, 843280), (635, 772896), (664, 739140), (762, 644080), (776, 632460), (830, 591312), (970, 505968), (996, 492760), (1016, 483060), (1164, 421640), (1245, 394208), (1270, 386448), (1328, 369570), (1455, 337312), (1524, 322040), (1552, 316230), (1660, 295656), (1905, 257632), (1940, 252984), (1992, 246380), (2032, 241530), (2328, 210820), (2490, 197104), (2540, 193224), (2656, 184785), (2910, 168656), (3048, 161020), (3104, 158115), (3320, 147828), (3810, 128816), (3880, 126492), (3984, 123190), (4064, 120765), (4656, 105410), (4980, 98552), (5080, 96612), (5820, 84328), (6096, 80510), (6640, 73914), (7620, 64408), (7760, 63246), (7968, 61595), (8051, 60960), (9312, 52705), (9960, 49276), (10160, 48306), (10541, 46560), (11640, 42164), (12192, 40255), (12319, 39840), (13280, 36957), (15240, 32204), (15520, 31623), (16102, 30480), (19920, 24638), (20320, 24153), (21082, 23280)]