848544360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 2590963200

約数和(自身を除く): 1742418840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 269, 271, 291, 388, 485, 538, 542, 582, 776, 807, 813, 970, 1076, 1084, 1164, 1345, 1355, 1455, 1614, 1626, 1940, 2152, 2168, 2328, 2690, 2710, 2910, 3228, 3252, 3880, 4035, 4065, 5380, 5420, 5820, 6456, 6504, 8070, 8130, 10760, 10840, 11640, 16140, 16260, 26093, 26287, 32280, 32520, 52186, 52574, 72899, 78279, 78861, 104372, 105148, 130465, 131435, 145798, 156558, 157722, 208744, 210296, 218697, 260930, 262870, 291596, 313116, 315444, 364495, 391395, 394305, 437394, 521860, 525740, 583192, 626232, 630888, 728990, 782790, 788610, 874788, 1043720, 1051480, 1093485, 1457980, 1565580, 1577220, 1749576, 2186970, 2915960, 3131160, 3154440, 4373940, 7071203, 8747880, 14142406, 21213609, 28284812, 35356015, 42427218, 56569624, 70712030, 84854436, 106068045, 141424060, 169708872, 212136090, 282848120, 424272180, 848544360]

約数ペア:

[(1, 848544360), (2, 424272180), (3, 282848120), (4, 212136090), (5, 169708872), (6, 141424060), (8, 106068045), (10, 84854436), (12, 70712030), (15, 56569624), (20, 42427218), (24, 35356015), (30, 28284812), (40, 21213609), (60, 14142406), (97, 8747880), (120, 7071203), (194, 4373940), (269, 3154440), (271, 3131160), (291, 2915960), (388, 2186970), (485, 1749576), (538, 1577220), (542, 1565580), (582, 1457980), (776, 1093485), (807, 1051480), (813, 1043720), (970, 874788), (1076, 788610), (1084, 782790), (1164, 728990), (1345, 630888), (1355, 626232), (1455, 583192), (1614, 525740), (1626, 521860), (1940, 437394), (2152, 394305), (2168, 391395), (2328, 364495), (2690, 315444), (2710, 313116), (2910, 291596), (3228, 262870), (3252, 260930), (3880, 218697), (4035, 210296), (4065, 208744), (5380, 157722), (5420, 156558), (5820, 145798), (6456, 131435), (6504, 130465), (8070, 105148), (8130, 104372), (10760, 78861), (10840, 78279), (11640, 72899), (16140, 52574), (16260, 52186), (26093, 32520), (26287, 32280)]